| 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 | $180.74 | 13.145% | $204.4983 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $140.69 | 6.463% | $149.7828 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $131.63 | 9.607% | $144.2757 | $144.28 | $144.30 | $144.30 |
| Purchase #4 | $76.83 | 7.299% | $82.4378 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $69.50 | 10.283% | $76.6467 | $76.65 | $76.65 | $76.60 |
| Purchase #6 | $32.36 | 7.343% | $34.7362 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $84.38 | 10.347% | $93.1108 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $716.13 | $785.4883 | $785.50 | $785.55 | $785.40 | |