| 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 | $7.76 | 7.564% | $8.347 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $195.92 | 11.679% | $218.8015 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $102.39 | 6.827% | $109.3802 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $95.36 | 4.578% | $99.7256 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $98.46 | 10.299% | $108.6004 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $153.99 | 9.687% | $168.907 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $156.27 | 6.596% | $166.5776 | $166.58 | $166.60 | $166.60 |
| 7 purchase totals = | $810.15 | $880.3393 | $880.35 | $880.40 | $880.30 | |