| 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 | $191.48 | 12.207% | $214.854 | $214.85 | $214.85 | $214.90 |
| Purchase #2 | $175.51 | 12.792% | $197.9612 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $15.92 | 3.577% | $16.4895 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $218.69 | 6.261% | $232.3822 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $140.34 | 5.808% | $148.4909 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $79.90 | 13.613% | $90.7768 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $250.94 | 9.247% | $274.1444 | $274.14 | $274.15 | $274.10 |
| 7 purchase totals = | $1,072.78 | $1,175.0990 | $1,175.09 | $1,175.15 | $1,175.20 | |