| 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 | $153.26 | 3.509% | $158.6379 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $63.94 | 7.583% | $68.7886 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $244.30 | 5.494% | $257.7218 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $107.30 | 3.431% | $110.9815 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $196.30 | 9.316% | $214.5873 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $66.93 | 12.343% | $75.1912 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $247.27 | 7.589% | $266.0353 | $266.04 | $266.05 | $266.00 |
| 7 purchase totals = | $1,079.30 | $1,151.9436 | $1,151.95 | $1,152.00 | $1,151.90 | |