| 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 | $128.67 | 6.151% | $136.5845 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $145.44 | 8.830% | $158.2824 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $109.46 | 8.859% | $119.1571 | $119.16 | $119.15 | $119.20 |
| Purchase #4 | $191.44 | 13.275% | $216.8537 | $216.85 | $216.85 | $216.90 |
| Purchase #5 | $228.46 | 10.226% | $251.8223 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $103.26 | 8.412% | $111.9462 | $111.95 | $111.95 | $111.90 |
| Purchase #7 | $190.42 | 9.242% | $208.0186 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $1,097.15 | $1,202.6648 | $1,202.66 | $1,202.65 | $1,202.70 | |