| 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 | $142.73 | 7.683% | $153.6959 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $149.99 | 7.717% | $161.5647 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $175.58 | 9.610% | $192.4532 | $192.45 | $192.45 | $192.50 |
| Purchase #4 | $29.29 | 7.432% | $31.4668 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $213.55 | 6.850% | $228.1782 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $219.47 | 12.189% | $246.2212 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $39.89 | 7.392% | $42.8387 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $970.50 | $1,056.4187 | $1,056.42 | $1,056.40 | $1,056.50 | |