| 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 | $151.61 | 3.276% | $156.5767 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $96.83 | 13.760% | $110.1538 | $110.15 | $110.15 | $110.20 |
| Purchase #3 | $99.29 | 4.160% | $103.4205 | $103.42 | $103.40 | $103.40 |
| Purchase #4 | $134.56 | 12.308% | $151.1216 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $131.34 | 3.218% | $135.5665 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $74.83 | 6.783% | $79.9057 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $140.65 | 7.128% | $150.6755 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $829.11 | $887.4203 | $887.43 | $887.40 | $887.50 | |