| 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 | $178.36 | 13.215% | $201.9303 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $222.89 | 4.522% | $232.9691 | $232.97 | $232.95 | $233.00 |
| Purchase #3 | $177.78 | 11.367% | $197.9883 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $116.65 | 9.752% | $128.0257 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $111.56 | 6.400% | $118.6998 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $65.94 | 12.298% | $74.0493 | $74.05 | $74.05 | $74.00 |
| Purchase #7 | $197.71 | 8.864% | $215.235 | $215.24 | $215.25 | $215.20 |
| 7 purchase totals = | $1,070.89 | $1,168.8975 | $1,168.91 | $1,168.95 | $1,168.80 | |