| 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 | $151.59 | 4.155% | $157.8886 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $44.91 | 3.819% | $46.6251 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $18.53 | 3.673% | $19.2106 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $191.73 | 8.166% | $207.3867 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $106.55 | 5.460% | $112.3676 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $233.95 | 4.393% | $244.2274 | $244.23 | $244.25 | $244.20 |
| Purchase #7 | $113.84 | 5.617% | $120.2344 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $861.10 | $907.9404 | $907.95 | $908.00 | $907.90 | |