| 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 | $110.78 | 9.163% | $120.9308 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $134.77 | 8.123% | $145.7174 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $93.29 | 12.456% | $104.9102 | $104.91 | $104.90 | $104.90 |
| Purchase #4 | $111.29 | 8.774% | $121.0546 | $121.05 | $121.05 | $121.10 |
| Purchase #5 | $168.43 | 3.507% | $174.3368 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $131.80 | 8.641% | $143.1888 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $176.60 | 3.366% | $182.5444 | $182.54 | $182.55 | $182.50 |
| 7 purchase totals = | $926.96 | $992.6830 | $992.68 | $992.70 | $992.60 | |