| 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 | $188.79 | 8.391% | $204.6314 | $204.63 | $204.65 | $204.60 |
| Purchase #2 | $98.74 | 7.133% | $105.7831 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $26.58 | 9.105% | $29.0001 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $20.97 | 13.569% | $23.8154 | $23.82 | $23.80 | $23.80 |
| Purchase #5 | $200.68 | 10.263% | $221.2758 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $151.82 | 4.275% | $158.3103 | $158.31 | $158.30 | $158.30 |
| Purchase #7 | $187.81 | 8.414% | $203.6123 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $875.39 | $946.4284 | $946.43 | $946.45 | $946.40 | |