| 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 | $198.93 | 5.734% | $210.3366 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $102.74 | 9.118% | $112.1078 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $16.73 | 10.812% | $18.5388 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $93.80 | 11.299% | $104.3985 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $181.65 | 10.408% | $200.5561 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $64.79 | 3.613% | $67.1309 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $143.85 | 10.702% | $159.2448 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $802.49 | $872.3135 | $872.32 | $872.35 | $872.20 | |