| 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 | $158.31 | 13.789% | $180.1394 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $230.68 | 6.520% | $245.7203 | $245.72 | $245.70 | $245.70 |
| Purchase #3 | $132.36 | 3.362% | $136.8099 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $47.75 | 5.861% | $50.5486 | $50.55 | $50.55 | $50.50 |
| Purchase #5 | $244.89 | 5.590% | $258.5794 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $222.26 | 5.122% | $233.6442 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $241.89 | 3.847% | $251.1955 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $1,278.14 | $1,356.6373 | $1,356.64 | $1,356.65 | $1,356.50 | |