| 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 | $83.84 | 4.574% | $87.6748 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $197.82 | 13.732% | $224.9846 | $224.98 | $225.00 | $225.00 |
| Purchase #3 | $53.37 | 7.463% | $57.353 | $57.35 | $57.35 | $57.40 |
| Purchase #4 | $213.53 | 3.579% | $221.1722 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $205.59 | 4.409% | $214.6545 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $166.74 | 3.259% | $172.1741 | $172.17 | $172.15 | $172.20 |
| Purchase #7 | $25.87 | 12.665% | $29.1464 | $29.15 | $29.15 | $29.10 |
| 7 purchase totals = | $946.76 | $1,007.1596 | $1,007.14 | $1,007.10 | $1,007.30 | |