| 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 | $124.61 | 12.150% | $139.7501 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $141.42 | 8.618% | $153.6076 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $152.57 | 10.242% | $168.1962 | $168.20 | $168.20 | $168.20 |
| Purchase #4 | $185.55 | 4.222% | $193.3839 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $184.84 | 5.374% | $194.7733 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $157.67 | 11.344% | $175.5561 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $234.96 | 13.139% | $265.8314 | $265.83 | $265.85 | $265.80 |
| 7 purchase totals = | $1,181.62 | $1,291.0986 | $1,291.10 | $1,291.10 | $1,291.20 | |