| 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 | $157.89 | 3.430% | $163.3056 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $16.29 | 11.723% | $18.1997 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $191.49 | 4.512% | $200.13 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $85.72 | 4.804% | $89.838 | $89.84 | $89.85 | $89.80 |
| Purchase #5 | $70.25 | 5.852% | $74.361 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $206.80 | 10.270% | $228.0384 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $153.34 | 3.334% | $158.4524 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $881.78 | $932.3251 | $932.33 | $932.35 | $932.30 | |