| 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 | $135.55 | 4.145% | $141.1685 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $37.31 | 8.776% | $40.5843 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $113.47 | 9.579% | $124.3393 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $55.61 | 12.725% | $62.6864 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $33.97 | 9.322% | $37.1367 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $134.62 | 8.616% | $146.2189 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $207.79 | 10.740% | $230.1066 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $718.32 | $782.2407 | $782.25 | $782.25 | $782.20 | |