| 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 | $153.97 | 10.503% | $170.1415 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $137.34 | 8.375% | $148.8422 | $148.84 | $148.85 | $148.80 |
| Purchase #3 | $241.26 | 13.664% | $274.2258 | $274.23 | $274.25 | $274.20 |
| Purchase #4 | $13.45 | 8.725% | $14.6235 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $229.44 | 3.859% | $238.2941 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $236.75 | 3.672% | $245.4435 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $115.43 | 8.444% | $125.1769 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $1,127.64 | $1,216.7475 | $1,216.74 | $1,216.80 | $1,216.60 | |