| 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 | $199.79 | 8.251% | $216.2747 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $68.32 | 11.690% | $76.3066 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $181.63 | 10.344% | $200.4178 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $120.48 | 10.313% | $132.9051 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $172.78 | 13.261% | $195.6924 | $195.69 | $195.70 | $195.70 |
| Purchase #6 | $98.33 | 10.774% | $108.9241 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $38.93 | 13.407% | $44.1493 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $880.26 | $974.6700 | $974.67 | $974.60 | $974.60 | |