| 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 | $171.59 | 3.259% | $177.1821 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $140.50 | 11.683% | $156.9146 | $156.91 | $156.90 | $156.90 |
| Purchase #3 | $10.96 | 4.705% | $11.4757 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $202.56 | 7.226% | $217.197 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $86.65 | 10.130% | $95.4276 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $91.90 | 5.286% | $96.7578 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $40.26 | 4.659% | $42.1357 | $42.14 | $42.15 | $42.10 |
| 7 purchase totals = | $744.42 | $797.0905 | $797.10 | $797.15 | $797.10 | |