| 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 | $37.96 | 7.291% | $40.7277 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $151.94 | 4.389% | $158.6086 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $181.94 | 10.831% | $201.6459 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $142.53 | 7.617% | $153.3865 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $238.80 | 7.116% | $255.793 | $255.79 | $255.80 | $255.80 |
| Purchase #6 | $207.30 | 4.666% | $216.9726 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $150.70 | 4.332% | $157.2283 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $1,111.17 | $1,184.3626 | $1,184.37 | $1,184.40 | $1,184.30 | |