| 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 | $153.81 | 7.700% | $165.6534 | $165.65 | $165.65 | $165.70 |
| Purchase #2 | $149.88 | 7.848% | $161.6426 | $161.64 | $161.65 | $161.60 |
| Purchase #3 | $154.29 | 6.769% | $164.7339 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $178.76 | 10.486% | $197.5048 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $173.84 | 7.478% | $186.8398 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $58.49 | 9.791% | $64.2168 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $217.88 | 12.512% | $245.1411 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $1,086.95 | $1,185.7324 | $1,185.72 | $1,185.75 | $1,185.60 | |