| 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 | $72.60 | 4.247% | $75.6833 | $75.68 | $75.70 | $75.70 |
| Purchase #2 | $98.33 | 12.355% | $110.4787 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $119.53 | 7.432% | $128.4135 | $128.41 | $128.40 | $128.40 |
| Purchase #4 | $247.91 | 11.631% | $276.7444 | $276.74 | $276.75 | $276.70 |
| Purchase #5 | $160.73 | 3.268% | $165.9827 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $172.80 | 12.509% | $194.4156 | $194.42 | $194.40 | $194.40 |
| Purchase #7 | $165.64 | 4.846% | $173.6669 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $1,037.54 | $1,125.3851 | $1,125.38 | $1,125.40 | $1,125.40 | |