| 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 | $177.38 | 7.484% | $190.6551 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $25.63 | 6.382% | $27.2657 | $27.27 | $27.25 | $27.30 |
| Purchase #3 | $119.90 | 13.711% | $136.3395 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $108.86 | 12.149% | $122.0854 | $122.09 | $122.10 | $122.10 |
| Purchase #5 | $95.93 | 11.238% | $106.7106 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $178.44 | 6.160% | $189.4319 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $186.90 | 3.113% | $192.7182 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $893.04 | $965.2064 | $965.22 | $965.20 | $965.20 | |