| 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 | $162.78 | 7.335% | $174.7199 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $70.41 | 5.629% | $74.3734 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $134.78 | 8.317% | $145.9897 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $61.60 | 13.306% | $69.7965 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $244.85 | 9.689% | $268.5735 | $268.57 | $268.55 | $268.60 |
| Purchase #6 | $136.98 | 4.673% | $143.3811 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $29.60 | 12.688% | $33.3556 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $841.00 | $910.1897 | $910.19 | $910.15 | $910.30 | |