| 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 | $177.78 | 13.833% | $202.3723 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $166.32 | 5.160% | $174.9021 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $145.52 | 9.794% | $159.7722 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $105.95 | 13.204% | $119.9396 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $243.37 | 13.698% | $276.7068 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $246.79 | 6.779% | $263.5199 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $214.38 | 4.623% | $224.2908 | $224.29 | $224.30 | $224.30 |
| 7 purchase totals = | $1,300.11 | $1,421.5037 | $1,421.50 | $1,421.45 | $1,421.50 | |