| 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 | $185.50 | 6.193% | $196.988 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $42.59 | 12.762% | $48.0253 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $57.63 | 9.482% | $63.0945 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $228.32 | 13.690% | $259.577 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $40.47 | 9.430% | $44.2863 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $13.36 | 7.805% | $14.4027 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $103.62 | 9.697% | $113.668 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $671.49 | $740.0418 | $740.05 | $740.10 | $740.10 | |