| 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 | $143.91 | 5.382% | $151.6552 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $189.27 | 13.271% | $214.388 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $57.76 | 9.269% | $63.1138 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $130.72 | 10.841% | $144.8914 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $192.79 | 7.563% | $207.3707 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $5.29 | 6.217% | $5.6189 | $5.62 | $5.60 | $5.60 |
| Purchase #7 | $87.65 | 4.161% | $91.2971 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $807.39 | $878.3351 | $878.34 | $878.30 | $878.40 | |