| 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 | $133.99 | 11.666% | $149.6213 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $227.43 | 11.382% | $253.3161 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $159.56 | 10.247% | $175.9101 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $34.60 | 4.539% | $36.1705 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $124.71 | 13.327% | $141.3301 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $116.53 | 6.255% | $123.819 | $123.82 | $123.80 | $123.80 |
| Purchase #7 | $81.28 | 12.453% | $91.4018 | $91.40 | $91.40 | $91.40 |
| 7 purchase totals = | $878.10 | $971.5689 | $971.57 | $971.50 | $971.50 | |