| 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 | $130.53 | 7.491% | $140.308 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $201.96 | 7.431% | $216.9676 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $91.93 | 4.126% | $95.723 | $95.72 | $95.70 | $95.70 |
| Purchase #4 | $244.44 | 5.717% | $258.4146 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $182.42 | 6.609% | $194.4761 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $18.74 | 12.374% | $21.0589 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $163.70 | 11.250% | $182.1163 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $1,033.72 | $1,109.0645 | $1,109.07 | $1,109.00 | $1,109.10 | |