| 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 | $141.62 | 8.278% | $153.3433 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $87.34 | 12.415% | $98.1833 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $105.53 | 6.350% | $112.2312 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $84.46 | 7.143% | $90.493 | $90.49 | $90.50 | $90.50 |
| Purchase #5 | $122.92 | 9.283% | $134.3307 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $169.67 | 10.228% | $187.0238 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $58.53 | 5.837% | $61.9464 | $61.95 | $61.95 | $61.90 |
| 7 purchase totals = | $770.07 | $837.5517 | $837.54 | $837.60 | $837.40 | |