| 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 | $83.55 | 11.301% | $92.992 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $177.69 | 7.568% | $191.1376 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $142.76 | 4.231% | $148.8002 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $89.57 | 8.629% | $97.299 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $191.88 | 9.634% | $210.3657 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $52.32 | 10.616% | $57.8743 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $166.31 | 6.177% | $176.583 | $176.58 | $176.60 | $176.60 |
| 7 purchase totals = | $904.08 | $975.0518 | $975.05 | $975.05 | $975.10 | |