| 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 | $150.92 | 3.122% | $155.6317 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $61.69 | 6.442% | $65.6641 | $65.66 | $65.65 | $65.70 |
| Purchase #3 | $199.49 | 12.866% | $225.1564 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $209.48 | 9.272% | $228.903 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $244.66 | 5.524% | $258.175 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $102.80 | 5.563% | $108.5188 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $242.31 | 9.494% | $265.3149 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $1,211.35 | $1,307.3639 | $1,307.36 | $1,307.35 | $1,307.40 | |