| 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 | $89.53 | 9.865% | $98.3621 | $98.36 | $98.35 | $98.40 |
| Purchase #2 | $170.54 | 8.552% | $185.1246 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $205.88 | 8.563% | $223.5095 | $223.51 | $223.50 | $223.50 |
| Purchase #4 | $187.54 | 13.719% | $213.2686 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $138.31 | 12.491% | $155.5863 | $155.59 | $155.60 | $155.60 |
| Purchase #6 | $151.61 | 6.601% | $161.6178 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $145.90 | 8.152% | $157.7938 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $1,089.31 | $1,195.2627 | $1,195.26 | $1,195.20 | $1,195.30 | |