| 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 | $172.81 | 10.193% | $190.4245 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $172.61 | 6.479% | $183.7934 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $236.98 | 5.200% | $249.303 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $241.52 | 6.682% | $257.6584 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $91.28 | 13.200% | $103.329 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $151.33 | 3.614% | $156.7991 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $132.43 | 7.368% | $142.1874 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $1,198.96 | $1,283.4948 | $1,283.49 | $1,283.50 | $1,283.50 | |