| 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 | $132.51 | 12.672% | $149.3017 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $182.43 | 5.505% | $192.4728 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $247.59 | 11.271% | $275.4959 | $275.50 | $275.50 | $275.50 |
| Purchase #4 | $57.41 | 5.770% | $60.7226 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $124.68 | 3.582% | $129.146 | $129.15 | $129.15 | $129.10 |
| Purchase #6 | $163.54 | 6.604% | $174.3402 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $147.44 | 12.780% | $166.2828 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $1,055.60 | $1,147.7620 | $1,147.76 | $1,147.75 | $1,147.70 | |