| 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 | $125.91 | 5.753% | $133.1536 | $133.15 | $133.15 | $133.20 |
| Purchase #2 | $28.68 | 3.485% | $29.6795 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $123.71 | 4.321% | $129.0555 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $175.80 | 4.566% | $183.827 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $81.99 | 10.295% | $90.4309 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $150.80 | 7.514% | $162.1311 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $75.28 | 3.582% | $77.9765 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $762.17 | $806.2541 | $806.26 | $806.35 | $806.30 | |