| 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 | $140.33 | 9.178% | $153.2095 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $167.91 | 6.210% | $178.3372 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $234.67 | 7.867% | $253.1315 | $253.13 | $253.15 | $253.10 |
| Purchase #4 | $154.26 | 8.650% | $167.6035 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $156.89 | 7.445% | $168.5705 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $190.89 | 13.715% | $217.0706 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $150.92 | 4.286% | $157.3884 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $1,195.87 | $1,295.3112 | $1,295.31 | $1,295.30 | $1,295.30 | |