| 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 | $198.95 | 4.105% | $207.1169 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $64.87 | 10.502% | $71.6826 | $71.68 | $71.70 | $71.70 |
| Purchase #3 | $144.49 | 9.103% | $157.6429 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $15.34 | 6.431% | $16.3265 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $221.57 | 6.467% | $235.8989 | $235.90 | $235.90 | $235.90 |
| Purchase #6 | $91.70 | 5.406% | $96.6573 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $138.65 | 9.511% | $151.837 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $875.57 | $937.1621 | $937.17 | $937.20 | $937.10 | |