| 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 | $106.93 | 9.792% | $117.4006 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $13.85 | 10.299% | $15.2764 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $166.43 | 8.131% | $179.9624 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $155.91 | 10.301% | $171.9703 | $171.97 | $171.95 | $172.00 |
| Purchase #5 | $140.97 | 3.375% | $145.7277 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $118.62 | 13.102% | $134.1616 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $158.82 | 8.192% | $171.8305 | $171.83 | $171.85 | $171.80 |
| 7 purchase totals = | $861.53 | $936.3295 | $936.33 | $936.35 | $936.40 | |