| 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 | $143.26 | 10.391% | $158.1461 | $158.15 | $158.15 | $158.10 |
| Purchase #2 | $194.73 | 6.802% | $207.9755 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $85.70 | 4.458% | $89.5205 | $89.52 | $89.50 | $89.50 |
| Purchase #4 | $138.25 | 5.820% | $146.2962 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $188.56 | 6.584% | $200.9748 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $39.71 | 9.599% | $43.5218 | $43.52 | $43.50 | $43.50 |
| Purchase #7 | $171.64 | 9.183% | $187.4017 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $961.85 | $1,033.8366 | $1,033.84 | $1,033.80 | $1,033.80 | |