| 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 | $129.76 | 11.776% | $145.0405 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $127.65 | 3.247% | $131.7948 | $131.79 | $131.80 | $131.80 |
| Purchase #3 | $124.83 | 8.849% | $135.8762 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $156.42 | 5.353% | $164.7932 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $129.75 | 11.384% | $144.5207 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $83.98 | 5.663% | $88.7358 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $21.47 | 11.226% | $23.8802 | $23.88 | $23.90 | $23.90 |
| 7 purchase totals = | $773.86 | $834.6414 | $834.64 | $834.70 | $834.60 | |