| 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 | $176.78 | 10.543% | $195.4179 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $81.25 | 12.427% | $91.3469 | $91.35 | $91.35 | $91.30 |
| Purchase #3 | $130.27 | 5.784% | $137.8048 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $59.81 | 7.148% | $64.0852 | $64.09 | $64.10 | $64.10 |
| Purchase #5 | $135.64 | 6.726% | $144.7631 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $230.58 | 3.841% | $239.4366 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $214.84 | 9.679% | $235.6344 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $1,029.17 | $1,108.4889 | $1,108.49 | $1,108.50 | $1,108.40 | |