| 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 | $175.89 | 12.295% | $197.5157 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $84.71 | 3.544% | $87.7121 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $139.94 | 7.695% | $150.7084 | $150.71 | $150.70 | $150.70 |
| Purchase #4 | $139.36 | 6.379% | $148.2498 | $148.25 | $148.25 | $148.20 |
| Purchase #5 | $8.29 | 8.749% | $9.0153 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $234.38 | 3.151% | $241.7653 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $231.66 | 7.339% | $248.6615 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $1,014.23 | $1,083.6281 | $1,083.64 | $1,083.55 | $1,083.60 | |