| 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 | $70.73 | 7.177% | $75.8063 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $165.71 | 7.225% | $177.6825 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $167.97 | 5.582% | $177.3461 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $148.73 | 3.597% | $154.0798 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $85.25 | 7.225% | $91.4093 | $91.41 | $91.40 | $91.40 |
| Purchase #6 | $211.41 | 4.109% | $220.0968 | $220.10 | $220.10 | $220.10 |
| Purchase #7 | $165.74 | 11.610% | $184.9824 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $1,015.54 | $1,081.4032 | $1,081.41 | $1,081.45 | $1,081.40 | |