| 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 | $118.40 | 5.685% | $125.131 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $107.69 | 12.866% | $121.5454 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $76.67 | 8.681% | $83.3257 | $83.33 | $83.35 | $83.30 |
| Purchase #4 | $141.51 | 4.305% | $147.602 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $183.64 | 9.116% | $200.3806 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $139.66 | 4.361% | $145.7506 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $149.74 | 5.865% | $158.5223 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $917.31 | $982.2576 | $982.26 | $982.30 | $982.20 | |