| 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 | $105.62 | 5.692% | $111.6319 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $132.81 | 9.385% | $145.2742 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $176.91 | 3.230% | $182.6242 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $73.74 | 3.126% | $76.0451 | $76.05 | $76.05 | $76.00 |
| Purchase #5 | $25.31 | 10.705% | $28.0194 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $92.55 | 4.624% | $96.8295 | $96.83 | $96.85 | $96.80 |
| Purchase #7 | $69.33 | 8.466% | $75.1995 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $676.27 | $715.6238 | $715.62 | $715.60 | $715.50 | |