| 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 | $161.97 | 3.246% | $167.2275 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $74.40 | 10.657% | $82.3288 | $82.33 | $82.35 | $82.30 |
| Purchase #3 | $149.72 | 10.228% | $165.0334 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $187.36 | 10.777% | $207.5518 | $207.55 | $207.55 | $207.60 |
| Purchase #5 | $29.51 | 9.153% | $32.2111 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $32.68 | 9.817% | $35.8882 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $247.53 | 10.317% | $273.0677 | $273.07 | $273.05 | $273.10 |
| 7 purchase totals = | $883.17 | $963.3085 | $963.31 | $963.35 | $963.30 | |