| 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 | $173.66 | 10.380% | $191.6859 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $11.85 | 10.211% | $13.06 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $181.61 | 11.665% | $202.7948 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $25.77 | 5.436% | $27.1709 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $24.38 | 12.874% | $27.5187 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $244.32 | 6.504% | $260.2106 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $117.70 | 11.559% | $131.3049 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $779.29 | $853.7458 | $853.74 | $853.70 | $853.80 | |