| 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 | $35.35 | 13.620% | $40.1647 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $170.38 | 4.538% | $178.1118 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $154.89 | 6.640% | $165.1747 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $102.93 | 9.787% | $113.0038 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $130.28 | 9.586% | $142.7686 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $194.39 | 7.553% | $209.0723 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $159.62 | 10.350% | $176.1407 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $947.84 | $1,024.4366 | $1,024.42 | $1,024.35 | $1,024.50 | |