| 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 | $167.27 | 7.708% | $180.1632 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $60.80 | 8.630% | $66.047 | $66.05 | $66.05 | $66.00 |
| Purchase #3 | $230.95 | 5.820% | $244.3913 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $199.74 | 8.811% | $217.3391 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $134.69 | 7.335% | $144.5695 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $36.54 | 7.401% | $39.2443 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $233.47 | 5.397% | $246.0704 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $1,063.46 | $1,137.8248 | $1,137.82 | $1,137.80 | $1,137.80 | |