| 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 | $198.93 | 11.732% | $222.2685 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $31.67 | 10.585% | $35.0223 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $149.72 | 7.237% | $160.5552 | $160.56 | $160.55 | $160.60 |
| Purchase #4 | $128.26 | 12.316% | $144.0565 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $66.38 | 11.656% | $74.1173 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $94.34 | 9.776% | $103.5627 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $102.25 | 12.601% | $115.1345 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $771.55 | $854.7170 | $854.72 | $854.65 | $854.80 | |