| 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 | $131.85 | 4.828% | $138.2157 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $62.33 | 13.466% | $70.7234 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $158.88 | 3.825% | $164.9572 | $164.96 | $164.95 | $165.00 |
| Purchase #4 | $83.72 | 13.685% | $95.1771 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $211.28 | 12.379% | $237.4344 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $96.41 | 8.210% | $104.3253 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $143.88 | 7.485% | $154.6494 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $888.35 | $965.4825 | $965.49 | $965.50 | $965.40 | |