| 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 | $183.65 | 6.148% | $194.9408 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $176.71 | 9.323% | $193.1847 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $73.74 | 12.619% | $83.0453 | $83.05 | $83.05 | $83.00 |
| Purchase #4 | $247.83 | 9.172% | $270.561 | $270.56 | $270.55 | $270.60 |
| Purchase #5 | $7.57 | 8.634% | $8.2236 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $105.91 | 4.703% | $110.8909 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $248.68 | 3.351% | $257.0133 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,044.09 | $1,117.8596 | $1,117.85 | $1,117.85 | $1,117.80 | |