| 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 | $161.85 | 8.247% | $175.1978 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $97.85 | 5.807% | $103.5321 | $103.53 | $103.55 | $103.50 |
| Purchase #3 | $105.38 | 4.414% | $110.0315 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $77.28 | 10.266% | $85.2136 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $236.61 | 5.820% | $250.3807 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $93.88 | 6.104% | $99.6104 | $99.61 | $99.60 | $99.60 |
| Purchase #7 | $131.26 | 12.245% | $147.3328 | $147.33 | $147.35 | $147.30 |
| 7 purchase totals = | $904.11 | $971.2989 | $971.29 | $971.35 | $971.20 | |