| 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 | $187.56 | 10.514% | $207.2801 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $95.47 | 5.483% | $100.7046 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $166.97 | 4.637% | $174.7124 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $13.68 | 8.247% | $14.8082 | $14.81 | $14.80 | $14.80 |
| Purchase #5 | $28.38 | 12.498% | $31.9269 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $145.75 | 10.182% | $160.5903 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $230.89 | 10.473% | $255.0711 | $255.07 | $255.05 | $255.10 |
| 7 purchase totals = | $868.70 | $945.0936 | $945.09 | $945.10 | $945.10 | |