| 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 | $120.36 | 11.740% | $134.4903 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $152.38 | 13.773% | $173.3673 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $18.67 | 12.124% | $20.9336 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $178.39 | 8.404% | $193.3819 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $149.28 | 9.700% | $163.7602 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $40.90 | 13.201% | $46.2992 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $217.36 | 4.840% | $227.8802 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $877.34 | $960.1127 | $960.11 | $960.15 | $960.20 | |