| 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 | $127.78 | 10.460% | $141.1458 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $77.35 | 9.266% | $84.5173 | $84.52 | $84.50 | $84.50 |
| Purchase #3 | $131.37 | 12.168% | $147.3551 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $16.75 | 5.800% | $17.7215 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $16.81 | 12.784% | $18.959 | $18.96 | $18.95 | $19.00 |
| Purchase #6 | $169.46 | 11.815% | $189.4817 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $131.50 | 7.436% | $141.2783 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $671.02 | $740.4587 | $740.47 | $740.45 | $740.50 | |