| 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 | $167.27 | 3.185% | $172.5975 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $98.55 | 4.420% | $102.9059 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $173.30 | 8.330% | $187.7359 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $199.52 | 8.407% | $216.2936 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $116.42 | 11.574% | $129.8945 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $200.48 | 3.490% | $207.4768 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $185.60 | 13.642% | $210.9196 | $210.92 | $210.90 | $210.90 |
| 7 purchase totals = | $1,141.14 | $1,227.8238 | $1,227.83 | $1,227.85 | $1,227.80 | |