| 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 | $171.58 | 9.170% | $187.3139 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $80.96 | 9.199% | $88.4075 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $7.96 | 10.689% | $8.8108 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $211.83 | 4.211% | $220.7502 | $220.75 | $220.75 | $220.80 |
| Purchase #5 | $42.27 | 5.305% | $44.5124 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $148.34 | 8.490% | $160.9341 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $206.84 | 8.457% | $224.3325 | $224.33 | $224.35 | $224.30 |
| 7 purchase totals = | $869.78 | $935.0614 | $935.05 | $935.05 | $935.00 | |