| 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 | $172.51 | 4.649% | $180.53 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $77.39 | 10.378% | $85.4215 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $65.82 | 9.171% | $71.8564 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $216.90 | 10.588% | $239.8654 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $13.25 | 10.566% | $14.65 | $14.65 | $14.65 | $14.70 |
| Purchase #6 | $191.35 | 6.107% | $203.0357 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $148.51 | 6.664% | $158.4067 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $885.73 | $953.7657 | $953.78 | $953.75 | $953.80 | |