| 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 | $152.32 | 7.567% | $163.8461 | $163.85 | $163.85 | $163.80 |
| Purchase #2 | $83.91 | 5.671% | $88.6685 | $88.67 | $88.65 | $88.70 |
| Purchase #3 | $53.49 | 5.748% | $56.5646 | $56.56 | $56.55 | $56.60 |
| Purchase #4 | $30.59 | 9.147% | $33.3881 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $21.66 | 11.195% | $24.0848 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $145.49 | 9.292% | $159.0089 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $95.38 | 11.113% | $105.9796 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $582.84 | $631.5406 | $631.54 | $631.55 | $631.60 | |