| 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 | $201.60 | 7.542% | $216.8047 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $67.26 | 8.818% | $73.191 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $98.89 | 3.324% | $102.1771 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $99.53 | 10.398% | $109.8791 | $109.88 | $109.90 | $109.90 |
| Purchase #5 | $53.74 | 13.770% | $61.14 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $153.83 | 5.793% | $162.7414 | $162.74 | $162.75 | $162.70 |
| Purchase #7 | $88.78 | 3.551% | $91.9326 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $763.63 | $817.8659 | $817.86 | $817.95 | $817.80 | |