| 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 | $177.66 | 11.823% | $198.6647 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $203.42 | 3.599% | $210.7411 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $117.87 | 10.641% | $130.4125 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $108.83 | 9.210% | $118.8532 | $118.85 | $118.85 | $118.90 |
| Purchase #5 | $83.68 | 11.647% | $93.4262 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $21.68 | 11.470% | $24.1667 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $79.60 | 13.712% | $90.5148 | $90.51 | $90.50 | $90.50 |
| 7 purchase totals = | $792.74 | $866.7792 | $866.77 | $866.75 | $866.80 | |