| 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 | $126.25 | 7.510% | $135.7314 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $95.55 | 10.470% | $105.5541 | $105.55 | $105.55 | $105.60 |
| Purchase #3 | $142.73 | 9.223% | $155.894 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $159.87 | 11.698% | $178.5716 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $20.65 | 3.290% | $21.3294 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $70.89 | 5.223% | $74.5926 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $243.76 | 3.611% | $252.5622 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $859.70 | $924.2353 | $924.22 | $924.25 | $924.30 | |