| 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 | $135.97 | 12.252% | $152.629 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $43.26 | 3.195% | $44.6422 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $48.54 | 5.233% | $51.0801 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $138.69 | 13.565% | $157.5033 | $157.50 | $157.50 | $157.50 |
| Purchase #5 | $82.60 | 3.336% | $85.3555 | $85.36 | $85.35 | $85.40 |
| Purchase #6 | $18.63 | 6.365% | $19.8158 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $44.51 | 9.306% | $48.6521 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $512.20 | $559.6780 | $559.68 | $559.70 | $559.70 | |