| 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 | $182.81 | 8.116% | $197.6469 | $197.65 | $197.65 | $197.60 |
| Purchase #2 | $241.96 | 4.437% | $252.6958 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $175.85 | 12.123% | $197.1683 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $152.37 | 4.189% | $158.7528 | $158.75 | $158.75 | $158.80 |
| Purchase #5 | $69.95 | 13.276% | $79.2366 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $60.34 | 9.190% | $65.8852 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $132.43 | 9.838% | $145.4585 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $1,015.71 | $1,096.8441 | $1,096.86 | $1,096.85 | $1,096.90 | |