| 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 | $128.83 | 10.710% | $142.6277 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $69.43 | 8.184% | $75.1122 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $12.40 | 9.204% | $13.5413 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $201.27 | 3.359% | $208.0307 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $179.39 | 6.633% | $191.2889 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $94.92 | 7.266% | $101.8169 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $195.43 | 5.206% | $205.6041 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $881.67 | $938.0218 | $938.02 | $938.05 | $937.90 | |