| 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 | $124.31 | 3.266% | $128.37 | $128.37 | $128.35 | $128.40 |
| Purchase #2 | $24.29 | 8.427% | $26.3369 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $68.60 | 6.397% | $72.9883 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $163.79 | 12.310% | $183.9525 | $183.95 | $183.95 | $184.00 |
| Purchase #5 | $12.98 | 3.606% | $13.4481 | $13.45 | $13.45 | $13.40 |
| Purchase #6 | $134.55 | 5.497% | $141.9462 | $141.95 | $141.95 | $141.90 |
| Purchase #7 | $23.64 | 8.823% | $25.7258 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $552.16 | $592.7678 | $592.78 | $592.80 | $592.70 | |