| 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 | $145.39 | 4.292% | $151.6301 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $74.39 | 6.379% | $79.1353 | $79.14 | $79.15 | $79.10 |
| Purchase #3 | $241.31 | 3.531% | $249.8307 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $37.46 | 11.277% | $41.6844 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $246.63 | 9.619% | $270.3533 | $270.35 | $270.35 | $270.40 |
| Purchase #6 | $243.86 | 5.324% | $256.8431 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $81.66 | 12.633% | $91.9761 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $1,070.70 | $1,141.4530 | $1,141.45 | $1,141.55 | $1,141.40 | |