| 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 | $151.56 | 9.709% | $166.275 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $109.90 | 9.748% | $120.6131 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $25.70 | 8.204% | $27.8084 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $30.62 | 4.584% | $32.0236 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $85.90 | 10.173% | $94.6386 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $80.99 | 5.824% | $85.7069 | $85.71 | $85.70 | $85.70 |
| Purchase #7 | $43.35 | 8.724% | $47.1319 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $528.02 | $574.1975 | $574.20 | $574.20 | $574.10 | |