| 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 | $150.54 | 6.174% | $159.8343 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $104.34 | 11.486% | $116.3245 | $116.32 | $116.30 | $116.30 |
| Purchase #3 | $168.52 | 12.440% | $189.4839 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $179.98 | 9.727% | $197.4867 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $187.95 | 6.512% | $200.1893 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $132.25 | 12.186% | $148.366 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $108.66 | 5.213% | $114.3244 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $1,032.24 | $1,126.0091 | $1,126.00 | $1,126.00 | $1,126.00 | |