| 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 | $180.60 | 13.444% | $204.8799 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $190.78 | 5.140% | $200.5861 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $71.60 | 7.128% | $76.7036 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $14.90 | 7.135% | $15.9631 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $145.28 | 10.572% | $160.639 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $86.62 | 11.829% | $96.8663 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $65.28 | 12.631% | $73.5255 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $755.06 | $829.1635 | $829.17 | $829.20 | $829.20 | |