| 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 | $170.30 | 10.269% | $187.7881 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $25.74 | 13.792% | $29.2901 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $158.48 | 9.544% | $173.6053 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $148.83 | 3.745% | $154.4037 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $60.37 | 12.856% | $68.1312 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $145.81 | 13.464% | $165.4419 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $245.38 | 6.310% | $260.8635 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $954.91 | $1,039.5238 | $1,039.52 | $1,039.55 | $1,039.50 | |