| 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 | $168.95 | 6.837% | $180.5011 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $9.85 | 10.623% | $10.8964 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $156.49 | 4.148% | $162.9812 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $227.88 | 12.295% | $255.8978 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $102.80 | 12.512% | $115.6623 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $200.85 | 9.660% | $220.2521 | $220.25 | $220.25 | $220.30 |
| Purchase #7 | $244.70 | 4.652% | $256.0834 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $1,111.52 | $1,202.2743 | $1,202.27 | $1,202.30 | $1,202.40 | |