| 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 | $142.56 | 7.794% | $153.6711 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $42.39 | 6.713% | $45.2356 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $91.40 | 7.124% | $97.9113 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $209.94 | 5.815% | $222.148 | $222.15 | $222.15 | $222.10 |
| Purchase #5 | $138.64 | 4.455% | $144.8164 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $81.35 | 13.591% | $92.4063 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $79.51 | 6.422% | $84.6161 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $785.79 | $840.8048 | $840.82 | $840.75 | $840.70 | |