| 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 | $139.73 | 11.785% | $156.1972 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $158.56 | 13.599% | $180.1226 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $44.28 | 13.508% | $50.2613 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $74.90 | 7.729% | $80.689 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $189.29 | 6.496% | $201.5863 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $243.69 | 4.771% | $255.3164 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $109.57 | 9.822% | $120.332 | $120.33 | $120.35 | $120.30 |
| 7 purchase totals = | $960.02 | $1,044.5048 | $1,044.51 | $1,044.50 | $1,044.50 | |