| 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 | $133.78 | 9.763% | $146.8409 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $50.53 | 10.365% | $55.7674 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $201.46 | 4.258% | $210.0382 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $172.70 | 12.752% | $194.7227 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $156.84 | 4.112% | $163.2893 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $174.28 | 13.270% | $197.407 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $124.25 | 4.160% | $129.4188 | $129.42 | $129.40 | $129.40 |
| 7 purchase totals = | $1,013.84 | $1,097.4843 | $1,097.49 | $1,097.45 | $1,097.40 | |