| 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 | $157.69 | 9.200% | $172.1975 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $228.44 | 6.298% | $242.8272 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $52.97 | 5.758% | $56.02 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $103.73 | 10.393% | $114.5107 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $53.36 | 8.613% | $57.9559 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $140.52 | 6.245% | $149.2955 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $157.56 | 5.435% | $166.1234 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $894.27 | $958.9302 | $958.94 | $958.90 | $958.90 | |