| 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 | $190.31 | 3.420% | $196.8186 | $196.82 | $196.80 | $196.80 |
| Purchase #2 | $128.31 | 5.232% | $135.0232 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $33.70 | 3.300% | $34.8121 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $140.25 | 8.434% | $152.0787 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $60.28 | 3.301% | $62.2698 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $178.52 | 10.641% | $197.5163 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $25.82 | 6.344% | $27.458 | $27.46 | $27.45 | $27.50 |
| 7 purchase totals = | $757.19 | $805.9767 | $805.98 | $805.90 | $806.00 | |