| 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 | $16.67 | 9.219% | $18.2068 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $167.85 | 7.217% | $179.9637 | $179.96 | $179.95 | $180.00 |
| Purchase #3 | $156.74 | 10.724% | $173.5488 | $173.55 | $173.55 | $173.50 |
| Purchase #4 | $99.52 | 6.871% | $106.358 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $116.71 | 9.391% | $127.6702 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $238.80 | 10.477% | $263.8191 | $263.82 | $263.80 | $263.80 |
| Purchase #7 | $222.72 | 12.748% | $251.1123 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $1,019.01 | $1,120.6789 | $1,120.68 | $1,120.60 | $1,120.70 | |