| 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 | $120.84 | 8.199% | $130.7477 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $98.87 | 9.613% | $108.3744 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $228.37 | 12.233% | $256.3065 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $77.70 | 13.712% | $88.3542 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $168.38 | 8.211% | $182.2057 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $35.50 | 11.846% | $39.7053 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $22.78 | 5.753% | $24.0905 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $752.44 | $829.7843 | $829.79 | $829.75 | $829.80 | |