| 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 | $169.40 | 6.472% | $180.3636 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $68.33 | 11.548% | $76.2207 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $203.59 | 7.255% | $218.3605 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $138.81 | 4.621% | $145.2244 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $237.88 | 7.758% | $256.3347 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $124.81 | 10.267% | $137.6242 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $15.76 | 5.822% | $16.6775 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $958.58 | $1,030.8056 | $1,030.79 | $1,030.75 | $1,030.80 | |