| 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 | $160.93 | 8.545% | $174.6815 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $122.80 | 5.389% | $129.4177 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $22.99 | 10.627% | $25.4331 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $250.73 | 6.504% | $267.0375 | $267.04 | $267.05 | $267.00 |
| Purchase #5 | $40.36 | 7.637% | $43.4423 | $43.44 | $43.45 | $43.40 |
| Purchase #6 | $158.51 | 11.402% | $176.5833 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $162.51 | 9.778% | $178.4002 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $918.83 | $994.9956 | $994.99 | $995.05 | $994.90 | |