| 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 | $132.52 | 6.624% | $141.2981 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $153.88 | 8.507% | $166.9706 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $94.29 | 7.335% | $101.2062 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $130.89 | 4.143% | $136.3128 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $165.87 | 11.298% | $184.61 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $249.30 | 3.666% | $258.4393 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $96.98 | 13.683% | $110.2498 | $110.25 | $110.25 | $110.20 |
| 7 purchase totals = | $1,023.73 | $1,099.0868 | $1,099.09 | $1,099.05 | $1,099.00 | |