| 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 | $121.64 | 4.594% | $127.2281 | $127.23 | $127.25 | $127.20 |
| Purchase #2 | $230.41 | 6.672% | $245.783 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $68.29 | 5.698% | $72.1812 | $72.18 | $72.20 | $72.20 |
| Purchase #4 | $94.45 | 6.677% | $100.7564 | $100.76 | $100.75 | $100.80 |
| Purchase #5 | $132.36 | 9.424% | $144.8336 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $163.49 | 12.299% | $183.5976 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $178.75 | 13.739% | $203.3085 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $989.39 | $1,077.6884 | $1,077.69 | $1,077.75 | $1,077.70 | |