| 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 | $196.62 | 3.337% | $203.1812 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $5.36 | 11.574% | $5.9804 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $149.67 | 9.442% | $163.8018 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $92.45 | 12.674% | $104.1671 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $123.72 | 7.207% | $132.6365 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $42.26 | 12.788% | $47.6642 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $180.69 | 8.827% | $196.6395 | $196.64 | $196.65 | $196.60 |
| 7 purchase totals = | $790.77 | $854.0707 | $854.07 | $854.10 | $854.10 | |