| 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 | $144.38 | 13.608% | $164.0272 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $61.27 | 5.365% | $64.5571 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $84.66 | 6.229% | $89.9335 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $130.71 | 13.482% | $148.3323 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $20.48 | 13.592% | $23.2636 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $237.95 | 5.815% | $251.7868 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $44.35 | 12.464% | $49.8778 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $723.80 | $791.7783 | $791.78 | $791.85 | $791.80 | |