| 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 | $172.44 | 10.530% | $190.5979 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $209.37 | 5.293% | $220.452 | $220.45 | $220.45 | $220.50 |
| Purchase #3 | $202.41 | 11.318% | $225.3188 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $72.60 | 4.681% | $75.9984 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $244.86 | 11.804% | $273.7633 | $273.76 | $273.75 | $273.80 |
| Purchase #6 | $162.46 | 9.765% | $178.3242 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $169.58 | 11.368% | $188.8579 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $1,233.72 | $1,353.3125 | $1,353.31 | $1,353.25 | $1,353.40 | |