| 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 | $138.94 | 10.338% | $153.3036 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $45.75 | 12.454% | $51.4477 | $51.45 | $51.45 | $51.40 |
| Purchase #3 | $180.88 | 6.609% | $192.8344 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $197.86 | 6.812% | $211.3382 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $73.86 | 9.194% | $80.6507 | $80.65 | $80.65 | $80.70 |
| Purchase #6 | $157.74 | 3.706% | $163.5858 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $33.62 | 5.747% | $35.5521 | $35.55 | $35.55 | $35.60 |
| 7 purchase totals = | $828.65 | $888.7125 | $888.71 | $888.75 | $888.70 | |