| 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 | $151.69 | 12.604% | $170.809 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $32.88 | 8.527% | $35.6837 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $94.40 | 9.355% | $103.2311 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $79.60 | 7.636% | $85.6783 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $145.77 | 4.630% | $152.5192 | $152.52 | $152.50 | $152.50 |
| Purchase #6 | $38.92 | 7.107% | $41.686 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $11.99 | 9.534% | $13.1331 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $555.25 | $602.7404 | $602.74 | $602.80 | $602.70 | |