| 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 | $145.69 | 12.762% | $164.283 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $168.48 | 10.350% | $185.9177 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $245.42 | 9.139% | $267.8489 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $192.85 | 5.413% | $203.289 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $19.62 | 9.370% | $21.4584 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $215.86 | 6.770% | $230.4737 | $230.47 | $230.45 | $230.50 |
| Purchase #7 | $53.61 | 8.862% | $58.3609 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $1,041.53 | $1,131.6316 | $1,131.63 | $1,131.60 | $1,131.70 | |