| 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 | $143.30 | 12.853% | $161.7183 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $12.88 | 5.870% | $13.6361 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $38.44 | 6.855% | $41.0751 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $83.47 | 8.667% | $90.7043 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $156.82 | 13.393% | $177.8229 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $154.79 | 7.546% | $166.4705 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $77.82 | 4.870% | $81.6098 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $667.52 | $733.0370 | $733.04 | $733.00 | $733.00 | |