| 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 | $157.54 | 13.766% | $179.227 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $56.38 | 7.469% | $60.591 | $60.59 | $60.60 | $60.60 |
| Purchase #3 | $172.77 | 3.473% | $178.7703 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $53.89 | 10.588% | $59.5959 | $59.60 | $59.60 | $59.60 |
| Purchase #5 | $202.36 | 9.287% | $221.1532 | $221.15 | $221.15 | $221.20 |
| Purchase #6 | $14.62 | 8.342% | $15.8396 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $237.34 | 9.216% | $259.2133 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $894.90 | $974.3903 | $974.39 | $974.40 | $974.40 | |