| 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 | $155.83 | 12.385% | $175.1295 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $223.32 | 4.507% | $233.385 | $233.39 | $233.40 | $233.40 |
| Purchase #3 | $106.42 | 12.495% | $119.7172 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $127.66 | 4.140% | $132.9451 | $132.95 | $132.95 | $132.90 |
| Purchase #5 | $239.42 | 5.613% | $252.8586 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $198.67 | 13.563% | $225.6156 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $178.93 | 13.714% | $203.4685 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $1,230.25 | $1,343.1195 | $1,343.14 | $1,343.10 | $1,343.10 | |