| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.94 | 10.805% | $191.6262 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $175.79 | 10.597% | $194.4185 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $94.77 | 13.804% | $107.8521 | $107.85 | $107.85 | $107.90 |
| Purchase #4 | $234.65 | 6.155% | $249.0927 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $169.57 | 10.486% | $187.3511 | $187.35 | $187.35 | $187.40 |
| Purchase #6 | $215.59 | 7.116% | $230.9314 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $118.85 | 13.717% | $135.1527 | $135.15 | $135.15 | $135.20 |
| 7 purchase totals = | $1,182.16 | $1,296.4247 | $1,296.42 | $1,296.45 | $1,296.50 | |