| 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 | $179.74 | 8.651% | $195.2893 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $76.56 | 5.301% | $80.6184 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $41.90 | 13.776% | $47.6721 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $32.37 | 6.315% | $34.4142 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $193.70 | 13.488% | $219.8263 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $175.71 | 13.388% | $199.2341 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $175.28 | 4.840% | $183.7636 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $875.26 | $960.8180 | $960.81 | $960.80 | $960.80 | |