| 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 | $174.89 | 9.241% | $191.0516 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $73.64 | 3.315% | $76.0812 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $107.60 | 9.846% | $118.1943 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $82.49 | 12.646% | $92.9217 | $92.92 | $92.90 | $92.90 |
| Purchase #5 | $139.30 | 7.598% | $149.884 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $130.80 | 13.691% | $148.7078 | $148.71 | $148.70 | $148.70 |
| Purchase #7 | $24.69 | 8.187% | $26.7114 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $733.41 | $803.5520 | $803.54 | $803.55 | $803.60 | |