| 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 | $184.56 | 8.868% | $200.9268 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $214.83 | 3.389% | $222.1106 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $101.30 | 10.733% | $112.1725 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $84.78 | 7.430% | $91.0792 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $194.31 | 5.364% | $204.7328 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $146.98 | 4.496% | $153.5882 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $159.30 | 10.522% | $176.0615 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $1,086.06 | $1,160.6716 | $1,160.67 | $1,160.70 | $1,160.70 | |