| 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 | $161.91 | 11.662% | $180.7919 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $186.95 | 6.610% | $199.3074 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $167.29 | 13.554% | $189.9645 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $173.99 | 11.729% | $194.3973 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $178.50 | 6.859% | $190.7433 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $242.46 | 5.530% | $255.868 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $143.43 | 8.311% | $155.3505 | $155.35 | $155.35 | $155.40 |
| 7 purchase totals = | $1,254.53 | $1,366.4229 | $1,366.42 | $1,366.40 | $1,366.50 | |