| 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 | $148.38 | 4.695% | $155.3464 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $215.56 | 3.704% | $223.5443 | $223.54 | $223.55 | $223.50 |
| Purchase #3 | $94.55 | 3.727% | $98.0739 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $111.56 | 8.748% | $121.3193 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $164.72 | 5.484% | $173.7532 | $173.75 | $173.75 | $173.80 |
| Purchase #6 | $240.44 | 3.412% | $248.6438 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $132.42 | 13.199% | $149.8981 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $1,107.63 | $1,170.5790 | $1,170.57 | $1,170.55 | $1,170.50 | |