| 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 | $169.26 | 11.628% | $188.9416 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $186.26 | 4.260% | $194.1947 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $128.83 | 6.771% | $137.5531 | $137.55 | $137.55 | $137.60 |
| Purchase #4 | $245.89 | 4.815% | $257.7296 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $154.52 | 8.849% | $168.1935 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $157.67 | 9.247% | $172.2497 | $172.25 | $172.25 | $172.20 |
| Purchase #7 | $93.25 | 6.495% | $99.3066 | $99.31 | $99.30 | $99.30 |
| 7 purchase totals = | $1,135.68 | $1,218.1688 | $1,218.16 | $1,218.20 | $1,218.10 | |