| 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 | $148.56 | 5.829% | $157.2196 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $178.50 | 3.139% | $184.1031 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $24.98 | 8.103% | $27.0041 | $27.00 | $27.00 | $27.00 |
| Purchase #4 | $174.94 | 3.373% | $180.8407 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $85.50 | 10.349% | $94.3484 | $94.35 | $94.35 | $94.30 |
| Purchase #6 | $53.87 | 10.566% | $59.5619 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $219.46 | 13.798% | $249.7411 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $885.81 | $952.8189 | $952.81 | $952.80 | $952.70 | |