| 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 | $173.71 | 9.761% | $190.6658 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $25.85 | 6.729% | $27.5894 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $126.31 | 6.211% | $134.1551 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $202.45 | 12.692% | $228.145 | $228.15 | $228.15 | $228.10 |
| Purchase #5 | $99.33 | 3.771% | $103.0757 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $62.44 | 3.270% | $64.4818 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $199.35 | 13.280% | $225.8237 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $889.44 | $973.9365 | $973.95 | $973.95 | $974.00 | |