| 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 | $137.75 | 12.608% | $155.1175 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $146.29 | 10.440% | $161.5627 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $9.76 | 11.843% | $10.9159 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $165.68 | 9.324% | $181.128 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $238.58 | 4.192% | $248.5813 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $16.57 | 12.844% | $18.6983 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $23.51 | 7.524% | $25.2789 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $738.14 | $801.2826 | $801.29 | $801.30 | $801.30 | |