| 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 | $156.98 | 7.574% | $168.8697 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $116.68 | 4.395% | $121.8081 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $100.28 | 8.606% | $108.9101 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $164.92 | 12.854% | $186.1188 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $200.36 | 4.639% | $209.6547 | $209.65 | $209.65 | $209.70 |
| Purchase #6 | $178.71 | 10.407% | $197.3083 | $197.31 | $197.30 | $197.30 |
| Purchase #7 | $14.73 | 4.553% | $15.4007 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $932.66 | $1,008.0704 | $1,008.07 | $1,008.00 | $1,008.10 | |