| 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 | $134.89 | 7.700% | $145.2765 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $8.36 | 12.588% | $9.4124 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $67.33 | 7.125% | $72.1273 | $72.13 | $72.15 | $72.10 |
| Purchase #4 | $203.87 | 10.122% | $224.5057 | $224.51 | $224.50 | $224.50 |
| Purchase #5 | $211.51 | 9.293% | $231.1656 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $11.99 | 4.306% | $12.5063 | $12.51 | $12.50 | $12.50 |
| Purchase #7 | $46.98 | 13.463% | $53.3049 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $684.93 | $748.2987 | $748.31 | $748.30 | $748.30 | |