| 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 | $149.88 | 9.773% | $164.5278 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $247.31 | 12.239% | $277.5783 | $277.58 | $277.60 | $277.60 |
| Purchase #3 | $160.60 | 4.604% | $167.994 | $167.99 | $168.00 | $168.00 |
| Purchase #4 | $144.87 | 13.263% | $164.0841 | $164.08 | $164.10 | $164.10 |
| Purchase #5 | $194.85 | 3.117% | $200.9235 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $41.58 | 11.326% | $46.2894 | $46.29 | $46.30 | $46.30 |
| Purchase #7 | $147.59 | 5.520% | $155.737 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $1,086.68 | $1,177.1341 | $1,177.13 | $1,177.20 | $1,177.10 | |