| 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 | $190.79 | 3.755% | $197.9542 | $197.95 | $197.95 | $198.00 |
| Purchase #2 | $171.79 | 6.357% | $182.7107 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $101.32 | 9.606% | $111.0528 | $111.05 | $111.05 | $111.10 |
| Purchase #4 | $94.40 | 6.698% | $100.7229 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $173.39 | 12.185% | $194.5176 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $165.82 | 10.472% | $183.1847 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $200.55 | 6.247% | $213.0784 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $1,098.06 | $1,183.2213 | $1,183.21 | $1,183.20 | $1,183.30 | |