| 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 | $173.80 | 12.727% | $195.9195 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $60.70 | 11.305% | $67.5621 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $122.46 | 5.522% | $129.2222 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $223.76 | 7.109% | $239.6671 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $137.89 | 3.622% | $142.8844 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $168.26 | 13.854% | $191.5707 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $84.30 | 8.344% | $91.334 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $971.17 | $1,058.1600 | $1,058.15 | $1,058.10 | $1,058.20 | |