| 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 | $74.45 | 11.105% | $82.7177 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $100.47 | 6.181% | $106.6801 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $220.41 | 6.679% | $235.1312 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $198.28 | 5.335% | $208.8582 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $160.51 | 12.703% | $180.8996 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $107.98 | 7.338% | $115.9036 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $239.38 | 7.244% | $256.7207 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $1,101.48 | $1,186.9111 | $1,186.91 | $1,186.90 | $1,186.90 | |