| 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 | $141.34 | 6.102% | $149.9646 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $80.38 | 3.413% | $83.1234 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $44.34 | 11.505% | $49.4413 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $193.64 | 10.631% | $214.2259 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $18.49 | 13.210% | $20.9325 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $249.51 | 11.185% | $277.4177 | $277.42 | $277.40 | $277.40 |
| Purchase #7 | $39.79 | 10.477% | $43.9588 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $767.49 | $839.0642 | $839.06 | $839.05 | $839.00 | |