| 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 | $129.56 | 4.537% | $135.4381 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $245.98 | 9.734% | $269.9237 | $269.92 | $269.90 | $269.90 |
| Purchase #3 | $141.33 | 13.724% | $160.7261 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $186.91 | 8.507% | $202.8104 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $50.80 | 11.448% | $56.6156 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $25.62 | 8.135% | $27.7042 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $54.62 | 7.746% | $58.8509 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $834.82 | $912.0690 | $912.07 | $912.05 | $912.00 | |