| 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 | $112.94 | 4.544% | $118.072 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $135.60 | 8.658% | $147.3402 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $64.37 | 9.461% | $70.46 | $70.46 | $70.45 | $70.50 |
| Purchase #4 | $126.57 | 8.755% | $137.6512 | $137.65 | $137.65 | $137.70 |
| Purchase #5 | $20.40 | 9.758% | $22.3906 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $223.74 | 4.306% | $233.3742 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $225.63 | 10.511% | $249.346 | $249.35 | $249.35 | $249.30 |
| 7 purchase totals = | $909.25 | $978.6342 | $978.63 | $978.60 | $978.70 | |