| 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 | $138.53 | 4.509% | $144.7763 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $129.44 | 3.476% | $133.9393 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $11.96 | 7.457% | $12.8519 | $12.85 | $12.85 | $12.90 |
| Purchase #4 | $82.75 | 13.494% | $93.9163 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $161.85 | 3.501% | $167.5164 | $167.52 | $167.50 | $167.50 |
| Purchase #6 | $225.99 | 5.453% | $238.3132 | $238.31 | $238.30 | $238.30 |
| Purchase #7 | $194.69 | 3.722% | $201.9364 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $945.21 | $993.2498 | $993.26 | $993.25 | $993.20 | |