| 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 | $176.57 | 3.158% | $182.1461 | $182.15 | $182.15 | $182.10 |
| Purchase #2 | $76.42 | 4.638% | $79.9644 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $8.80 | 7.510% | $9.4609 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $228.29 | 10.144% | $251.4477 | $251.45 | $251.45 | $251.40 |
| Purchase #5 | $7.52 | 5.251% | $7.9149 | $7.91 | $7.90 | $7.90 |
| Purchase #6 | $191.32 | 13.589% | $217.3185 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $66.65 | 3.853% | $69.218 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $755.57 | $817.4705 | $817.47 | $817.40 | $817.40 | |