| 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 | $154.43 | 13.664% | $175.5313 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $44.34 | 8.355% | $48.0446 | $48.04 | $48.05 | $48.00 |
| Purchase #3 | $149.56 | 5.602% | $157.9384 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $13.91 | 10.827% | $15.416 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $169.26 | 8.194% | $183.1292 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $32.47 | 8.315% | $35.1699 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $234.42 | 10.407% | $258.8161 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $798.39 | $874.0455 | $874.05 | $874.05 | $873.90 | |