| 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 | $231.58 | 12.143% | $259.7008 | $259.70 | $259.70 | $259.70 |
| Purchase #2 | $149.25 | 12.850% | $168.4286 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $118.72 | 3.475% | $122.8455 | $122.85 | $122.85 | $122.80 |
| Purchase #4 | $85.79 | 6.303% | $91.1973 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $150.76 | 6.115% | $159.979 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $64.64 | 9.564% | $70.8222 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $55.43 | 8.150% | $59.9475 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $856.17 | $932.9209 | $932.93 | $932.95 | $932.80 | |