| 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 | $167.90 | 10.472% | $185.4825 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $110.69 | 10.868% | $122.7198 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $157.81 | 12.648% | $177.7698 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $164.70 | 8.620% | $178.8971 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $239.86 | 6.584% | $255.6524 | $255.65 | $255.65 | $255.70 |
| Purchase #6 | $96.71 | 5.552% | $102.0793 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $20.51 | 7.710% | $22.0913 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $958.18 | $1,044.6922 | $1,044.69 | $1,044.70 | $1,044.80 | |