| 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 | $149.72 | 13.819% | $170.4098 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $90.61 | 13.572% | $102.9076 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $210.53 | 6.479% | $224.1702 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $246.27 | 4.234% | $256.6971 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $174.60 | 13.694% | $198.5097 | $198.51 | $198.50 | $198.50 |
| Purchase #6 | $157.36 | 11.819% | $175.9584 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $244.31 | 3.226% | $252.1914 | $252.19 | $252.20 | $252.20 |
| 7 purchase totals = | $1,273.40 | $1,380.8442 | $1,380.85 | $1,380.80 | $1,380.90 | |