| 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 | $123.54 | 10.376% | $136.3585 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $54.63 | 4.108% | $56.8742 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $217.40 | 5.162% | $228.6222 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $199.27 | 10.443% | $220.0798 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $175.38 | 9.313% | $191.7131 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $170.64 | 10.700% | $188.8985 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $139.26 | 7.684% | $149.9607 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $1,080.12 | $1,172.5070 | $1,172.50 | $1,172.45 | $1,172.60 | |