| 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 | $167.99 | 5.205% | $176.7339 | $176.73 | $176.75 | $176.70 |
| Purchase #2 | $202.51 | 8.705% | $220.1385 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $55.98 | 5.631% | $59.1322 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $18.54 | 3.672% | $19.2208 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $22.74 | 13.698% | $25.8549 | $25.85 | $25.85 | $25.90 |
| Purchase #6 | $192.63 | 10.470% | $212.7984 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $241.87 | 8.458% | $262.3274 | $262.33 | $262.35 | $262.30 |
| 7 purchase totals = | $902.26 | $976.2061 | $976.20 | $976.25 | $976.10 | |