| 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 | $181.52 | 4.154% | $189.0603 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $70.89 | 5.728% | $74.9506 | $74.95 | $74.95 | $75.00 |
| Purchase #3 | $50.70 | 10.843% | $56.1974 | $56.20 | $56.20 | $56.20 |
| Purchase #4 | $81.84 | 4.739% | $85.7184 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $8.91 | 8.250% | $9.6451 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $67.90 | 4.600% | $71.0234 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $222.25 | 9.668% | $243.7371 | $243.74 | $243.75 | $243.70 |
| 7 purchase totals = | $684.01 | $730.3323 | $730.34 | $730.30 | $730.30 | |