| 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 | $181.63 | 6.400% | $193.2543 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $146.34 | 12.491% | $164.6193 | $164.62 | $164.60 | $164.60 |
| Purchase #3 | $172.85 | 3.757% | $179.344 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $11.93 | 5.499% | $12.586 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $146.52 | 3.651% | $151.8694 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $7.87 | 4.229% | $8.2028 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $208.26 | 3.866% | $216.3113 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $875.40 | $926.1871 | $926.18 | $926.15 | $926.20 | |