| 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 | $156.92 | 10.350% | $173.1612 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $219.44 | 7.183% | $235.2024 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $160.81 | 13.743% | $182.9101 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $216.89 | 6.372% | $230.7102 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $242.94 | 5.358% | $255.9567 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $218.27 | 4.393% | $227.8586 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $141.41 | 11.265% | $157.3398 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,356.68 | $1,463.1390 | $1,463.14 | $1,463.10 | $1,463.20 | |