| 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 | $141.46 | 7.262% | $151.7328 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $96.74 | 7.208% | $103.713 | $103.71 | $103.70 | $103.70 |
| Purchase #3 | $103.26 | 11.183% | $114.8076 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $100.58 | 11.539% | $112.1859 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $236.48 | 5.571% | $249.6543 | $249.65 | $249.65 | $249.70 |
| Purchase #6 | $180.53 | 9.139% | $197.0286 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $240.73 | 5.390% | $253.7053 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $1,099.78 | $1,182.8275 | $1,182.83 | $1,182.85 | $1,182.80 | |