| 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 | $167.26 | 3.658% | $173.3784 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $153.86 | 10.763% | $170.42 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $163.78 | 12.336% | $183.9839 | $183.98 | $184.00 | $184.00 |
| Purchase #4 | $53.27 | 8.831% | $57.9743 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $86.32 | 5.436% | $91.0124 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $198.93 | 6.564% | $211.9878 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $102.32 | 7.361% | $109.8518 | $109.85 | $109.85 | $109.90 |
| 7 purchase totals = | $925.74 | $998.6086 | $998.60 | $998.60 | $998.70 | |