| 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 | $103.29 | 12.487% | $116.1878 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $30.58 | 5.341% | $32.2133 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $168.25 | 7.614% | $181.0606 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $124.76 | 5.700% | $131.8713 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $23.77 | 9.870% | $26.1161 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $140.27 | 8.266% | $151.8647 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $136.92 | 7.480% | $147.1616 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $727.84 | $786.4754 | $786.47 | $786.40 | $786.60 | |