| 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 | $148.39 | 13.619% | $168.5992 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $47.27 | 9.625% | $51.8197 | $51.82 | $51.80 | $51.80 |
| Purchase #3 | $217.39 | 10.563% | $240.3529 | $240.35 | $240.35 | $240.40 |
| Purchase #4 | $221.72 | 6.137% | $235.327 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $145.38 | 12.710% | $163.8578 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $8.70 | 12.720% | $9.8066 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $51.77 | 8.336% | $56.0855 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $840.62 | $925.8487 | $925.86 | $925.85 | $925.90 | |