| 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 | $94.46 | 4.170% | $98.399 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $15.92 | 13.173% | $18.0171 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $201.67 | 3.493% | $208.7143 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $123.73 | 13.323% | $140.2145 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $35.38 | 6.817% | $37.7919 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $203.46 | 10.356% | $224.5303 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $76.90 | 3.389% | $79.5061 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $751.52 | $807.1732 | $807.17 | $807.15 | $807.10 | |