| 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 | $180.50 | 8.278% | $195.4418 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $98.64 | 13.636% | $112.0906 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $188.93 | 11.242% | $210.1695 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $47.71 | 9.388% | $52.189 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $121.68 | 9.553% | $133.3041 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $101.41 | 6.274% | $107.7725 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $183.45 | 8.347% | $198.7626 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $922.32 | $1,009.7301 | $1,009.72 | $1,009.70 | $1,009.80 | |