| 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 | $166.28 | 12.592% | $187.218 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $211.68 | 12.389% | $237.905 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $50.96 | 4.204% | $53.1024 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $78.84 | 12.765% | $88.9039 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $239.66 | 6.169% | $254.4446 | $254.44 | $254.45 | $254.40 |
| Purchase #6 | $131.35 | 9.409% | $143.7087 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $157.49 | 12.727% | $177.5338 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $1,036.26 | $1,142.8164 | $1,142.81 | $1,142.80 | $1,142.70 | |