| 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 | $175.33 | 13.409% | $198.84 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $14.65 | 10.116% | $16.132 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $8.98 | 4.247% | $9.3614 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $153.86 | 10.443% | $169.9276 | $169.93 | $169.95 | $169.90 |
| Purchase #5 | $223.42 | 5.144% | $234.9127 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $17.38 | 4.240% | $18.1169 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $128.90 | 13.798% | $146.6856 | $146.69 | $146.70 | $146.70 |
| 7 purchase totals = | $722.52 | $793.9762 | $793.98 | $794.00 | $793.90 | |