| 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 | $153.84 | 4.496% | $160.7566 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $100.47 | 13.224% | $113.7562 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $116.95 | 11.261% | $130.1197 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $69.99 | 8.561% | $75.9818 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $69.32 | 5.126% | $72.8733 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $230.75 | 7.513% | $248.0862 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $116.77 | 11.119% | $129.7537 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $858.09 | $931.3275 | $931.33 | $931.30 | $931.50 | |