| 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 | $153.75 | 12.851% | $173.5084 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $138.38 | 7.705% | $149.0422 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $18.43 | 11.804% | $20.6055 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $24.82 | 12.794% | $27.9955 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $223.76 | 11.477% | $249.4409 | $249.44 | $249.45 | $249.40 |
| Purchase #6 | $142.79 | 13.253% | $161.714 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $37.81 | 13.449% | $42.8951 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $739.74 | $825.2016 | $825.21 | $825.20 | $825.10 | |