| 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 | $122.79 | 12.388% | $138.0012 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $193.36 | 10.667% | $213.9857 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $11.66 | 4.112% | $12.1395 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $147.27 | 9.285% | $160.944 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $110.92 | 8.110% | $119.9156 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $172.25 | 4.669% | $180.2924 | $180.29 | $180.30 | $180.30 |
| Purchase #7 | $10.76 | 11.154% | $11.9602 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $769.01 | $837.2386 | $837.24 | $837.25 | $837.20 | |