| 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 | $142.55 | 10.495% | $157.5106 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $163.62 | 6.806% | $174.756 | $174.76 | $174.75 | $174.80 |
| Purchase #3 | $72.75 | 4.147% | $75.7669 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $50.43 | 6.381% | $53.6479 | $53.65 | $53.65 | $53.60 |
| Purchase #5 | $147.42 | 11.695% | $164.6608 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $46.66 | 5.675% | $49.308 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $83.49 | 9.390% | $91.3297 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $706.92 | $766.9799 | $766.99 | $766.95 | $767.00 | |