| 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 | $211.67 | 7.340% | $227.2066 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $53.69 | 12.548% | $60.427 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $97.62 | 3.630% | $101.1636 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $45.35 | 11.792% | $50.6977 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $85.63 | 12.834% | $96.6198 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $89.71 | 3.370% | $92.7332 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $135.38 | 9.490% | $148.2276 | $148.23 | $148.25 | $148.20 |
| 7 purchase totals = | $719.05 | $777.0755 | $777.08 | $777.10 | $777.00 | |