| 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 | $182.90 | 9.443% | $200.1712 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $19.72 | 3.192% | $20.3495 | $20.35 | $20.35 | $20.30 |
| Purchase #3 | $62.35 | 13.803% | $70.9562 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $151.55 | 8.244% | $164.0438 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $149.70 | 7.621% | $161.1086 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $238.37 | 8.759% | $259.2488 | $259.25 | $259.25 | $259.20 |
| Purchase #7 | $162.80 | 4.385% | $169.9388 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $967.39 | $1,045.8169 | $1,045.82 | $1,045.80 | $1,045.70 | |