| 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 | $128.85 | 11.199% | $143.2799 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $62.69 | 10.720% | $69.4104 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $226.40 | 10.318% | $249.76 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $193.28 | 5.354% | $203.6282 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $69.57 | 7.398% | $74.7168 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $133.37 | 6.692% | $142.2951 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $121.26 | 9.308% | $132.5469 | $132.55 | $132.55 | $132.50 |
| 7 purchase totals = | $935.42 | $1,015.6373 | $1,015.65 | $1,015.65 | $1,015.60 | |