| 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 | $210.50 | 5.284% | $221.6228 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $165.91 | 7.263% | $177.96 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $130.80 | 4.130% | $136.202 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $194.46 | 5.741% | $205.6239 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $28.25 | 6.124% | $29.98 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $74.35 | 4.275% | $77.5285 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $140.68 | 9.227% | $153.6605 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $944.95 | $1,002.5777 | $1,002.57 | $1,002.55 | $1,002.60 | |