| 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 | $197.40 | 6.561% | $210.3514 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $168.72 | 7.871% | $182 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $173.98 | 12.423% | $195.5935 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $205.83 | 8.723% | $223.7846 | $223.78 | $223.80 | $223.80 |
| Purchase #5 | $191.89 | 3.536% | $198.6752 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $87.42 | 11.784% | $97.7216 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $140.80 | 4.513% | $147.1543 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $1,166.04 | $1,255.2806 | $1,255.27 | $1,255.30 | $1,255.40 | |