| 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 | $139.99 | 5.652% | $147.9022 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $99.97 | 12.761% | $112.7272 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $23.60 | 10.696% | $26.1243 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $150.67 | 4.773% | $157.8615 | $157.86 | $157.85 | $157.90 |
| Purchase #5 | $145.55 | 4.745% | $152.4563 | $152.46 | $152.45 | $152.50 |
| Purchase #6 | $10.70 | 5.354% | $11.2729 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $167.77 | 6.207% | $178.1835 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $738.25 | $786.5279 | $786.52 | $786.50 | $786.60 | |