| 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 | $143.49 | 10.186% | $158.1059 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $86.27 | 9.567% | $94.5235 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $119.97 | 7.136% | $128.5311 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $224.64 | 9.597% | $246.1987 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $66.98 | 11.150% | $74.4483 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $136.67 | 3.680% | $141.6995 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $105.48 | 11.269% | $117.3665 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $883.50 | $960.8735 | $960.88 | $960.85 | $960.80 | |