| 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 | $150.73 | 8.286% | $163.2195 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $8.38 | 5.459% | $8.8375 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $169.82 | 13.799% | $193.2535 | $193.25 | $193.25 | $193.30 |
| Purchase #4 | $167.34 | 3.695% | $173.5232 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $115.30 | 13.154% | $130.4666 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $128.57 | 8.293% | $139.2323 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $249.69 | 5.611% | $263.7001 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $989.83 | $1,072.2327 | $1,072.23 | $1,072.20 | $1,072.20 | |