| 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 | $63.31 | 11.715% | $70.7268 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $161.48 | 3.220% | $166.6797 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $213.55 | 3.149% | $220.2747 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $144.86 | 8.452% | $157.1036 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $152.58 | 3.395% | $157.7601 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $120.32 | 7.837% | $129.7495 | $129.75 | $129.75 | $129.70 |
| Purchase #7 | $172.50 | 13.839% | $196.3723 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $1,028.60 | $1,098.6667 | $1,098.66 | $1,098.65 | $1,098.70 | |