| 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 | $151.25 | 4.230% | $157.6479 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $51.42 | 4.173% | $53.5658 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $39.78 | 3.523% | $41.1814 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $143.92 | 10.667% | $159.2719 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $75.79 | 6.317% | $80.5777 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $158.25 | 9.253% | $172.8929 | $172.89 | $172.90 | $172.90 |
| Purchase #7 | $245.31 | 9.744% | $269.213 | $269.21 | $269.20 | $269.20 |
| 7 purchase totals = | $865.72 | $934.3506 | $934.35 | $934.35 | $934.40 | |