| 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 | $158.42 | 4.356% | $165.3208 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $44.47 | 6.340% | $47.2894 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $120.88 | 6.723% | $129.0068 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $172.42 | 5.186% | $181.3617 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $166.80 | 9.278% | $182.2757 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $16.81 | 5.826% | $17.7894 | $17.79 | $17.80 | $17.80 |
| Purchase #7 | $82.40 | 8.785% | $89.6388 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $762.20 | $812.6826 | $812.69 | $812.70 | $812.70 | |