| 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 | $144.45 | 11.121% | $160.5143 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $169.36 | 9.279% | $185.0749 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $208.72 | 9.367% | $228.2708 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $27.70 | 5.385% | $29.1916 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $112.77 | 11.565% | $125.8119 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $35.36 | 9.285% | $38.6432 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $23.32 | 4.326% | $24.3288 | $24.33 | $24.35 | $24.30 |
| 7 purchase totals = | $721.68 | $791.8355 | $791.82 | $791.80 | $791.80 | |