| 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 | $178.92 | 10.549% | $197.7943 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $230.54 | 6.272% | $244.9995 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $187.92 | 9.663% | $206.0787 | $206.08 | $206.10 | $206.10 |
| Purchase #4 | $127.47 | 12.381% | $143.2521 | $143.25 | $143.25 | $143.30 |
| Purchase #5 | $155.80 | 5.384% | $164.1883 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $107.71 | 10.693% | $119.2274 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $174.50 | 10.805% | $193.3547 | $193.35 | $193.35 | $193.40 |
| 7 purchase totals = | $1,162.86 | $1,268.8950 | $1,268.89 | $1,268.95 | $1,269.00 | |