| 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 | $179.77 | 8.413% | $194.8941 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $75.80 | 7.563% | $81.5328 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $27.41 | 8.366% | $29.7031 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $94.47 | 7.731% | $101.7735 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $89.29 | 4.508% | $93.3152 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $181.84 | 11.520% | $202.788 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $186.83 | 5.562% | $197.2215 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $835.41 | $901.2282 | $901.22 | $901.20 | $901.20 | |