| 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 | $120.38 | 10.787% | $133.3654 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $199.61 | 8.342% | $216.2615 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $159.96 | 5.123% | $168.1548 | $168.15 | $168.15 | $168.20 |
| Purchase #4 | $171.56 | 6.373% | $182.4935 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $67.93 | 8.482% | $73.6918 | $73.69 | $73.70 | $73.70 |
| Purchase #6 | $249.26 | 5.511% | $262.9967 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $142.78 | 6.863% | $152.579 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $1,111.48 | $1,189.5427 | $1,189.54 | $1,189.55 | $1,189.70 | |