| 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 | $199.79 | 10.279% | $220.3264 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $183.36 | 11.616% | $204.6591 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $162.58 | 3.605% | $168.441 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $35.74 | 8.581% | $38.8068 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $159.29 | 11.863% | $178.1866 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $217.50 | 5.325% | $229.0819 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $66.98 | 9.659% | $73.4496 | $73.45 | $73.45 | $73.40 |
| 7 purchase totals = | $1,025.24 | $1,112.9514 | $1,112.96 | $1,113.00 | $1,112.90 | |