| 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 | $145.56 | 11.350% | $162.0811 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $158.83 | 11.557% | $177.186 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $43.45 | 6.301% | $46.1878 | $46.19 | $46.20 | $46.20 |
| Purchase #4 | $35.70 | 11.200% | $39.6984 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $171.98 | 13.476% | $195.156 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $231.91 | 10.738% | $256.8125 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $45.76 | 3.456% | $47.3415 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $833.19 | $924.4633 | $924.47 | $924.50 | $924.50 | |