| 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 | $202.93 | 11.674% | $226.62 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $91.95 | 9.522% | $100.7055 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $166.92 | 7.412% | $179.2921 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $183.77 | 4.163% | $191.4203 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $233.57 | 6.569% | $248.9132 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $157.74 | 3.498% | $163.2577 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $33.58 | 6.513% | $35.7671 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $1,070.46 | $1,145.9759 | $1,145.98 | $1,145.90 | $1,146.00 | |