| 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 | $161.73 | 3.130% | $166.7921 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $41.89 | 7.550% | $45.0527 | $45.05 | $45.05 | $45.10 |
| Purchase #3 | $152.65 | 13.579% | $173.3783 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $238.37 | 5.653% | $251.8451 | $251.85 | $251.85 | $251.80 |
| Purchase #5 | $173.84 | 5.325% | $183.097 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $250.53 | 5.328% | $263.8782 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $211.48 | 6.304% | $224.8117 | $224.81 | $224.80 | $224.80 |
| 7 purchase totals = | $1,230.49 | $1,308.8551 | $1,308.86 | $1,308.90 | $1,308.90 | |