| 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 | $190.37 | 5.486% | $200.8137 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $175.61 | 3.309% | $181.4209 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $73.59 | 8.258% | $79.6671 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $88.52 | 9.124% | $96.5966 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $62.55 | 10.613% | $69.1884 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $105.65 | 5.540% | $111.503 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $109.35 | 7.753% | $117.8279 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $805.64 | $857.0176 | $857.02 | $857.00 | $857.00 | |