| 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 | $162.91 | 10.102% | $179.3672 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $120.50 | 13.471% | $136.7326 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $21.61 | 5.388% | $22.7743 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $6.80 | 11.156% | $7.5586 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $162.71 | 13.286% | $184.3277 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $211.72 | 7.109% | $226.7712 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $161.58 | 4.509% | $168.8656 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $847.83 | $926.3972 | $926.40 | $926.35 | $926.50 | |