| 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 | $185.26 | 13.587% | $210.4313 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $135.89 | 4.142% | $141.5186 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $21.27 | 8.265% | $23.028 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $226.58 | 9.450% | $247.9918 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $184.49 | 7.767% | $198.8193 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $212.34 | 5.723% | $224.4922 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $135.94 | 7.644% | $146.3313 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $1,101.77 | $1,192.6125 | $1,192.61 | $1,192.65 | $1,192.50 | |