| 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 | $173.66 | 11.558% | $193.7316 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $141.35 | 6.470% | $150.4953 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $215.90 | 7.116% | $231.2634 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $146.49 | 10.148% | $161.3558 | $161.36 | $161.35 | $161.40 |
| Purchase #5 | $149.52 | 5.716% | $158.0666 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $129.58 | 7.158% | $138.8553 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $180.83 | 5.557% | $190.8787 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $1,137.33 | $1,224.6467 | $1,224.66 | $1,224.65 | $1,224.80 | |