| 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 | $163.55 | 7.676% | $176.1041 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $160.75 | 10.539% | $177.6914 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $168.94 | 11.714% | $188.7296 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $244.82 | 5.417% | $258.0819 | $258.08 | $258.10 | $258.10 |
| Purchase #5 | $174.34 | 7.704% | $187.7712 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $242.91 | 12.603% | $273.5239 | $273.52 | $273.50 | $273.50 |
| Purchase #7 | $68.81 | 9.312% | $75.2176 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $1,224.12 | $1,337.1197 | $1,337.11 | $1,337.10 | $1,337.10 | |