| 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 | $162.38 | 10.276% | $179.0662 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $113.30 | 7.108% | $121.3534 | $121.35 | $121.35 | $121.40 |
| Purchase #3 | $155.66 | 12.550% | $175.1953 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $68.65 | 6.438% | $73.0697 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $92.48 | 9.307% | $101.0871 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $234.40 | 8.785% | $254.992 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $72.62 | 3.233% | $74.9678 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $899.49 | $979.7315 | $979.74 | $979.70 | $979.90 | |