| 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 | $157.93 | 3.336% | $163.1985 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $224.68 | 12.727% | $253.275 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $229.60 | 7.381% | $246.5468 | $246.55 | $246.55 | $246.50 |
| Purchase #4 | $77.97 | 4.854% | $81.7547 | $81.75 | $81.75 | $81.80 |
| Purchase #5 | $107.30 | 10.801% | $118.8895 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $224.58 | 13.391% | $254.6535 | $254.65 | $254.65 | $254.70 |
| Purchase #7 | $235.42 | 6.107% | $249.7971 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,257.48 | $1,368.1151 | $1,368.12 | $1,368.15 | $1,368.20 | |