| 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 | $134.80 | 10.283% | $148.6615 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $70.62 | 10.532% | $78.0577 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $52.98 | 3.747% | $54.9652 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $182.98 | 11.744% | $204.4692 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $12.29 | 12.864% | $13.871 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $218.86 | 4.483% | $228.6715 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $165.74 | 13.149% | $187.5332 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $838.27 | $916.2293 | $916.23 | $916.15 | $916.40 | |