| 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 | $192.32 | 4.703% | $201.3648 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $116.63 | 12.838% | $131.603 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $65.81 | 3.699% | $68.2443 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $82.97 | 7.404% | $89.1131 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $66.86 | 6.573% | $71.2547 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $39.78 | 11.451% | $44.3352 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $192.68 | 9.630% | $211.2351 | $211.24 | $211.25 | $211.20 |
| 7 purchase totals = | $757.05 | $817.1502 | $817.14 | $817.15 | $817.10 | |