| 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 | $166.37 | 3.732% | $172.5789 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $234.69 | 12.521% | $264.0755 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $147.32 | 8.726% | $160.1751 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $46.97 | 10.665% | $51.9794 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $220.34 | 8.751% | $239.622 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $177.61 | 11.327% | $197.7279 | $197.73 | $197.75 | $197.70 |
| Purchase #7 | $129.39 | 4.147% | $134.7558 | $134.76 | $134.75 | $134.80 |
| 7 purchase totals = | $1,122.69 | $1,220.9146 | $1,220.93 | $1,221.00 | $1,221.00 | |