| 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 | $135.67 | 4.130% | $141.2732 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $240.31 | 13.506% | $272.7663 | $272.77 | $272.75 | $272.80 |
| Purchase #3 | $63.31 | 9.274% | $69.1814 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $185.45 | 13.574% | $210.623 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $179.29 | 10.759% | $198.5798 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $215.38 | 8.394% | $233.459 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $40.60 | 10.167% | $44.7278 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $1,060.01 | $1,170.6105 | $1,170.61 | $1,170.60 | $1,170.70 | |