| 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 | $104.44 | 13.173% | $118.1979 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $166.64 | 4.392% | $173.9588 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $176.53 | 13.548% | $200.4463 | $200.45 | $200.45 | $200.40 |
| Purchase #4 | $156.48 | 9.145% | $170.7901 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $215.91 | 3.475% | $223.4129 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $18.32 | 12.502% | $20.6104 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $218.89 | 4.588% | $228.9327 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,057.21 | $1,136.3491 | $1,136.35 | $1,136.35 | $1,136.30 | |