| 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 | $15.53 | 13.208% | $17.5812 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $167.78 | 9.430% | $183.6017 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $21.98 | 4.447% | $22.9575 | $22.96 | $22.95 | $23.00 |
| Purchase #4 | $217.92 | 8.216% | $235.8243 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $127.41 | 6.556% | $135.763 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $119.31 | 10.462% | $131.7922 | $131.79 | $131.80 | $131.80 |
| Purchase #7 | $98.50 | 9.192% | $107.5541 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $768.43 | $835.0740 | $835.06 | $835.05 | $835.20 | |