| 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 | $213.76 | 7.307% | $229.3794 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $157.42 | 9.415% | $172.2411 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $63.32 | 13.685% | $71.9853 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $117.29 | 4.199% | $122.215 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $195.31 | 8.655% | $212.2141 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $124.63 | 13.835% | $141.8726 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $169.44 | 6.437% | $180.3469 | $180.35 | $180.35 | $180.30 |
| 7 purchase totals = | $1,041.17 | $1,130.2544 | $1,130.26 | $1,130.25 | $1,130.20 | |