| 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 | $180.77 | 11.392% | $201.3633 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $147.46 | 10.865% | $163.4815 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $221.71 | 13.598% | $251.8581 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $86.94 | 3.381% | $89.8794 | $89.88 | $89.90 | $89.90 |
| Purchase #5 | $238.67 | 6.713% | $254.6919 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $142.52 | 7.419% | $153.0936 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $193.69 | 9.751% | $212.5767 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $1,211.76 | $1,326.9445 | $1,326.94 | $1,327.00 | $1,327.10 | |