| 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 | $153.37 | 6.493% | $163.3283 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $249.59 | 8.671% | $271.2319 | $271.23 | $271.25 | $271.20 |
| Purchase #3 | $82.96 | 12.760% | $93.5457 | $93.55 | $93.55 | $93.50 |
| Purchase #4 | $49.32 | 11.129% | $54.8088 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $10.55 | 7.582% | $11.3499 | $11.35 | $11.35 | $11.30 |
| Purchase #6 | $150.28 | 4.493% | $157.0321 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $245.59 | 11.759% | $274.4689 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $941.66 | $1,025.7656 | $1,025.77 | $1,025.80 | $1,025.60 | |