| 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 | $198.46 | 6.668% | $211.6933 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $138.51 | 8.285% | $149.9856 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $249.95 | 8.803% | $271.9531 | $271.95 | $271.95 | $272.00 |
| Purchase #4 | $72.30 | 6.609% | $77.0783 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $60.96 | 7.438% | $65.4942 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $12.98 | 11.363% | $14.4549 | $14.45 | $14.45 | $14.50 |
| Purchase #7 | $172.58 | 4.270% | $179.9492 | $179.95 | $179.95 | $179.90 |
| 7 purchase totals = | $905.74 | $970.6086 | $970.60 | $970.65 | $970.70 | |