| 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 | $151.70 | 8.181% | $164.1106 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $92.78 | 7.276% | $99.5307 | $99.53 | $99.55 | $99.50 |
| Purchase #3 | $155.31 | 9.547% | $170.1374 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $69.74 | 10.463% | $77.0369 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $95.53 | 10.420% | $105.4842 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $123.76 | 5.572% | $130.6559 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $146.63 | 6.200% | $155.7211 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $835.45 | $902.6768 | $902.68 | $902.70 | $902.60 | |