| 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 | $134.64 | 10.774% | $149.1461 | $149.15 | $149.15 | $149.10 |
| Purchase #2 | $64.91 | 10.420% | $71.6736 | $71.67 | $71.65 | $71.70 |
| Purchase #3 | $190.89 | 5.457% | $201.3069 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $49.32 | 7.134% | $52.8385 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $220.96 | 6.743% | $235.8593 | $235.86 | $235.85 | $235.90 |
| Purchase #6 | $46.61 | 6.203% | $49.5012 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $7.39 | 9.331% | $8.0796 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $714.72 | $768.4052 | $768.41 | $768.40 | $768.40 | |