| 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 | $71.25 | 9.447% | $77.981 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $145.25 | 7.410% | $156.013 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $249.79 | 10.857% | $276.9097 | $276.91 | $276.90 | $276.90 |
| Purchase #4 | $245.94 | 12.685% | $277.1375 | $277.14 | $277.15 | $277.10 |
| Purchase #5 | $184.86 | 5.522% | $195.068 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $24.97 | 6.163% | $26.5089 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $151.35 | 5.414% | $159.5441 | $159.54 | $159.55 | $159.50 |
| 7 purchase totals = | $1,073.41 | $1,169.1622 | $1,169.16 | $1,169.15 | $1,169.10 | |