| 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 | $118.25 | 9.489% | $129.4707 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $5.68 | 8.354% | $6.1545 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $138.38 | 13.505% | $157.0682 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $162.76 | 6.608% | $173.5152 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $186.79 | 3.719% | $193.7367 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $175.96 | 7.818% | $189.7166 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $194.48 | 13.746% | $221.2132 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $982.30 | $1,070.8751 | $1,070.88 | $1,070.80 | $1,070.90 | |