| 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 | $100.98 | 6.133% | $107.1731 | $107.17 | $107.15 | $107.20 |
| Purchase #2 | $80.72 | 6.131% | $85.6689 | $85.67 | $85.65 | $85.70 |
| Purchase #3 | $109.91 | 5.165% | $115.5869 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $220.62 | 7.430% | $237.0121 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $175.63 | 6.111% | $186.3627 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $34.44 | 8.217% | $37.2699 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $239.35 | 6.698% | $255.3817 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $961.65 | $1,024.4553 | $1,024.45 | $1,024.40 | $1,024.60 | |