| 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 | $156.95 | 11.396% | $174.836 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $102.53 | 4.289% | $106.9275 | $106.93 | $106.95 | $106.90 |
| Purchase #3 | $64.75 | 11.592% | $72.2558 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $218.95 | 9.144% | $238.9708 | $238.97 | $238.95 | $239.00 |
| Purchase #5 | $235.98 | 5.180% | $248.2038 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $37.96 | 4.799% | $39.7817 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $23.88 | 8.690% | $25.9552 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $841.00 | $906.9308 | $906.94 | $906.95 | $907.00 | |