| 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 | $111.95 | 6.443% | $119.1629 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $45.29 | 9.690% | $49.6786 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $89.60 | 13.457% | $101.6575 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $249.31 | 10.226% | $274.8044 | $274.80 | $274.80 | $274.80 |
| Purchase #5 | $134.55 | 5.334% | $141.7269 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $142.86 | 3.599% | $148.0015 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $21.75 | 3.658% | $22.5456 | $22.55 | $22.55 | $22.50 |
| 7 purchase totals = | $795.31 | $857.5774 | $857.58 | $857.60 | $857.60 | |