| 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 | $185.42 | 4.807% | $194.3331 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $238.63 | 6.257% | $253.5611 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $64.25 | 4.268% | $66.9922 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $172.51 | 12.625% | $194.2894 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $148.30 | 8.554% | $160.9856 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $57.40 | 10.682% | $63.5315 | $63.53 | $63.55 | $63.50 |
| Purchase #7 | $102.90 | 11.743% | $114.9835 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $969.41 | $1,048.6764 | $1,048.67 | $1,048.75 | $1,048.70 | |