| 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 | $145.99 | 9.722% | $160.1831 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $85.42 | 5.181% | $89.8456 | $89.85 | $89.85 | $89.80 |
| Purchase #3 | $41.74 | 12.166% | $46.8181 | $46.82 | $46.80 | $46.80 |
| Purchase #4 | $164.70 | 10.777% | $182.4497 | $182.45 | $182.45 | $182.40 |
| Purchase #5 | $69.63 | 9.682% | $76.3716 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $197.40 | 7.857% | $212.9097 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $56.46 | 13.741% | $64.2182 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $761.34 | $832.7960 | $832.80 | $832.75 | $832.70 | |