| 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 | $153.61 | 5.571% | $162.1676 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $161.46 | 6.552% | $172.0389 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $131.37 | 7.648% | $141.4172 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $122.98 | 11.491% | $137.1116 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $116.88 | 5.302% | $123.077 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $241.83 | 4.539% | $252.8067 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $204.41 | 10.326% | $225.5174 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $1,132.54 | $1,214.1364 | $1,214.15 | $1,214.10 | $1,214.10 | |