| 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 | $101.93 | 5.337% | $107.37 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $122.55 | 13.694% | $139.332 | $139.33 | $139.35 | $139.30 |
| Purchase #3 | $158.93 | 9.380% | $173.8376 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $128.97 | 11.380% | $143.6468 | $143.65 | $143.65 | $143.60 |
| Purchase #5 | $169.99 | 3.764% | $176.3884 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $233.27 | 7.635% | $251.0802 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $58.63 | 9.273% | $64.0668 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $974.27 | $1,055.7218 | $1,055.73 | $1,055.75 | $1,055.70 | |