| 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 | $180.63 | 7.485% | $194.1502 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $16.70 | 3.774% | $17.3303 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $11.33 | 10.520% | $12.5219 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $103.51 | 8.167% | $111.9637 | $111.96 | $111.95 | $112.00 |
| Purchase #5 | $199.64 | 10.405% | $220.4125 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $221.98 | 4.108% | $231.0989 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $138.33 | 6.860% | $147.8194 | $147.82 | $147.80 | $147.80 |
| 7 purchase totals = | $872.12 | $935.2969 | $935.29 | $935.25 | $935.30 | |