| 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 | $127.76 | 9.539% | $139.947 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $209.71 | 12.256% | $235.4121 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $156.26 | 3.388% | $161.5541 | $161.55 | $161.55 | $161.60 |
| Purchase #4 | $85.83 | 6.773% | $91.6433 | $91.64 | $91.65 | $91.60 |
| Purchase #5 | $128.27 | 13.751% | $145.9084 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $74.97 | 11.302% | $83.4431 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $150.60 | 12.686% | $169.7051 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $933.40 | $1,027.6131 | $1,027.61 | $1,027.60 | $1,027.50 | |