| 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 | $92.97 | 8.604% | $100.9691 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $144.91 | 13.236% | $164.0903 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $65.58 | 3.596% | $67.9383 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $153.38 | 12.794% | $173.0034 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $151.42 | 6.307% | $160.9701 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $95.26 | 11.103% | $105.8367 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $134.34 | 11.443% | $149.7125 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $837.86 | $922.5204 | $922.52 | $922.50 | $922.50 | |