| 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 | $149.80 | 12.806% | $168.9834 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $168.40 | 3.618% | $174.4927 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $138.44 | 9.643% | $151.7898 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $236.85 | 8.423% | $256.7999 | $256.80 | $256.80 | $256.80 |
| Purchase #5 | $86.90 | 10.347% | $95.8915 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $67.80 | 11.122% | $75.3407 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $54.51 | 4.444% | $56.9324 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $902.70 | $980.2304 | $980.22 | $980.30 | $980.20 | |