| 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 | $97.30 | 6.318% | $103.4474 | $103.45 | $103.45 | $103.40 |
| Purchase #2 | $136.55 | 9.703% | $149.7994 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $32.35 | 13.679% | $36.7752 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $152.90 | 10.762% | $169.3551 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $149.98 | 7.752% | $161.6064 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $135.32 | 13.632% | $153.7668 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $153.78 | 9.860% | $168.9427 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $858.18 | $943.6930 | $943.71 | $943.70 | $943.70 | |