| 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 | $152.98 | 12.873% | $172.6731 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $25.73 | 3.874% | $26.7268 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $55.35 | 4.397% | $57.7837 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $181.45 | 12.304% | $203.7756 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $40.89 | 11.184% | $45.4631 | $45.46 | $45.45 | $45.50 |
| Purchase #6 | $8.41 | 11.146% | $9.3474 | $9.35 | $9.35 | $9.30 |
| Purchase #7 | $135.31 | 13.596% | $153.7067 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $600.12 | $669.4764 | $669.48 | $669.50 | $669.50 | |