| 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 | $164.40 | 5.744% | $173.8431 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $22.43 | 11.284% | $24.961 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $192.88 | 7.399% | $207.1512 | $207.15 | $207.15 | $207.20 |
| Purchase #4 | $78.35 | 10.113% | $86.2735 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $127.70 | 10.464% | $141.0625 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $107.35 | 7.195% | $115.0738 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $178.49 | 13.630% | $202.8182 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $871.60 | $951.1833 | $951.17 | $951.10 | $951.30 | |