| 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 | $142.93 | 9.274% | $156.1853 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $96.70 | 7.426% | $103.8809 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $28.58 | 4.165% | $29.7704 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $136.52 | 8.215% | $147.7351 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $214.68 | 8.654% | $233.2584 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $46.64 | 13.677% | $53.019 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $193.61 | 10.106% | $213.1762 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $859.66 | $937.0253 | $937.04 | $937.05 | $937.10 | |