| 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 | $147.95 | 10.722% | $163.8132 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $35.82 | 5.176% | $37.674 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $162.65 | 10.704% | $180.0601 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $61.60 | 5.231% | $64.8223 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $42.37 | 9.436% | $46.368 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $90.76 | 5.603% | $95.8453 | $95.85 | $95.85 | $95.80 |
| Purchase #7 | $132.80 | 6.845% | $141.8902 | $141.89 | $141.90 | $141.90 |
| 7 purchase totals = | $673.95 | $730.4731 | $730.47 | $730.40 | $730.50 | |