| 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 | $203.65 | 8.206% | $220.3615 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $218.63 | 9.163% | $238.6631 | $238.66 | $238.65 | $238.70 |
| Purchase #3 | $174.62 | 3.693% | $181.0687 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $39.80 | 12.114% | $44.6214 | $44.62 | $44.60 | $44.60 |
| Purchase #5 | $37.46 | 12.394% | $42.1028 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $66.26 | 6.104% | $70.3045 | $70.30 | $70.30 | $70.30 |
| Purchase #7 | $18.39 | 9.671% | $20.1685 | $20.17 | $20.15 | $20.20 |
| 7 purchase totals = | $758.81 | $817.2905 | $817.28 | $817.20 | $817.40 | |