| 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 | $158.44 | 7.609% | $170.4957 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $70.43 | 7.447% | $75.6749 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $221.91 | 5.151% | $233.3406 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $39.81 | 8.250% | $43.0943 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $242.67 | 4.427% | $253.413 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $95.78 | 5.830% | $101.364 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $117.45 | 11.562% | $131.0296 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $946.49 | $1,008.4121 | $1,008.40 | $1,008.40 | $1,008.40 | |