| 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 | $149.63 | 3.808% | $155.3279 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $194.99 | 7.330% | $209.2828 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $97.65 | 7.839% | $105.3048 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $160.73 | 3.386% | $166.1723 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $128.52 | 3.625% | $133.1789 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $238.78 | 4.802% | $250.2462 | $250.25 | $250.25 | $250.20 |
| Purchase #7 | $79.96 | 6.597% | $85.235 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $1,050.26 | $1,104.7479 | $1,104.75 | $1,104.80 | $1,104.70 | |