| 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 | $165.27 | 9.121% | $180.3443 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $161.29 | 6.629% | $171.9819 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $89.35 | 13.242% | $101.1817 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $169.93 | 13.825% | $193.4228 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $198.54 | 8.569% | $215.5529 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $12.34 | 13.278% | $13.9785 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $240.80 | 4.358% | $251.2941 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $1,037.52 | $1,127.7562 | $1,127.74 | $1,127.80 | $1,127.80 | |