| 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 | $179.91 | 10.359% | $198.5469 | $198.55 | $198.55 | $198.50 |
| Purchase #2 | $183.68 | 9.375% | $200.9 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $48.50 | 3.486% | $50.1907 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $155.63 | 4.822% | $163.1345 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $112.73 | 6.732% | $120.319 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $225.27 | 10.563% | $249.0653 | $249.07 | $249.05 | $249.10 |
| Purchase #7 | $69.68 | 12.774% | $78.5809 | $78.58 | $78.60 | $78.60 |
| 7 purchase totals = | $975.40 | $1,060.7373 | $1,060.74 | $1,060.75 | $1,060.70 | |