| 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 | $177.71 | 11.819% | $198.7135 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $30.55 | 9.446% | $33.4358 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $171.34 | 10.518% | $189.3615 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $128.70 | 11.602% | $143.6318 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $227.37 | 3.652% | $235.6736 | $235.67 | $235.65 | $235.70 |
| Purchase #6 | $123.27 | 4.195% | $128.4412 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $36.71 | 11.684% | $40.9992 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $895.65 | $970.2566 | $970.25 | $970.25 | $970.20 | |