| 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 | $140.47 | 13.673% | $159.6765 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $124.86 | 12.550% | $140.5299 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $68.65 | 8.210% | $74.2862 | $74.29 | $74.30 | $74.30 |
| Purchase #4 | $85.75 | 12.455% | $96.4302 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $65.83 | 13.580% | $74.7697 | $74.77 | $74.75 | $74.80 |
| Purchase #6 | $167.88 | 11.185% | $186.6574 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $152.93 | 9.801% | $167.9187 | $167.92 | $167.90 | $167.90 |
| 7 purchase totals = | $806.37 | $900.2686 | $900.28 | $900.30 | $900.30 | |