| 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 | $118.44 | 10.555% | $130.9413 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $188.59 | 13.670% | $214.3703 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $93.88 | 12.225% | $105.3568 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $134.64 | 5.589% | $142.165 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $25.35 | 12.104% | $28.4184 | $28.42 | $28.40 | $28.40 |
| Purchase #6 | $55.90 | 8.405% | $60.5984 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $238.79 | 11.419% | $266.0574 | $266.06 | $266.05 | $266.10 |
| 7 purchase totals = | $855.59 | $947.9076 | $947.92 | $947.85 | $948.00 | |