| 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 | $133.97 | 8.649% | $145.5571 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $40.72 | 6.297% | $43.2841 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $159.39 | 10.793% | $176.593 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $5.53 | 7.203% | $5.9283 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $147.78 | 13.370% | $167.5382 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $178.62 | 3.806% | $185.4183 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $85.87 | 9.289% | $93.8465 | $93.85 | $93.85 | $93.80 |
| 7 purchase totals = | $751.88 | $818.1655 | $818.17 | $818.20 | $818.10 | |