| 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 | $149.46 | 13.330% | $169.383 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $156.49 | 7.424% | $168.1078 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $227.25 | 8.129% | $245.7232 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $99.91 | 8.121% | $108.0237 | $108.02 | $108.00 | $108.00 |
| Purchase #5 | $53.66 | 9.333% | $58.6681 | $58.67 | $58.65 | $58.70 |
| Purchase #6 | $39.32 | 9.422% | $43.0247 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $69.49 | 4.122% | $72.3544 | $72.35 | $72.35 | $72.40 |
| 7 purchase totals = | $795.58 | $865.2849 | $865.27 | $865.20 | $865.30 | |