| 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 | $151.80 | 6.849% | $162.1968 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $169.62 | 6.275% | $180.2637 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $183.73 | 3.865% | $190.8312 | $190.83 | $190.85 | $190.80 |
| Purchase #4 | $87.43 | 10.486% | $96.5979 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $85.63 | 8.274% | $92.715 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $241.55 | 12.460% | $271.6471 | $271.65 | $271.65 | $271.60 |
| Purchase #7 | $125.90 | 12.490% | $141.6249 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $1,045.66 | $1,135.8766 | $1,135.88 | $1,135.85 | $1,135.80 | |