| 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 | $245.61 | 4.689% | $257.1267 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $166.42 | 4.204% | $173.4163 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $23.72 | 7.440% | $25.4848 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $110.47 | 10.633% | $122.2163 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $171.60 | 5.233% | $180.5798 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $147.52 | 4.199% | $153.7144 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $65.26 | 3.359% | $67.4521 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $930.60 | $979.9904 | $979.99 | $980.00 | $980.00 | |