| 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 | $164.30 | 13.692% | $186.796 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $176.42 | 4.377% | $184.1419 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $246.45 | 3.695% | $255.5563 | $255.56 | $255.55 | $255.60 |
| Purchase #4 | $208.36 | 7.848% | $224.7121 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $84.71 | 13.515% | $96.1586 | $96.16 | $96.15 | $96.20 |
| Purchase #6 | $101.28 | 8.574% | $109.9637 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $38.92 | 7.491% | $41.8355 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $1,020.44 | $1,099.1641 | $1,099.17 | $1,099.15 | $1,099.20 | |