| 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 | $166.26 | 4.508% | $173.755 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $220.68 | 6.528% | $235.086 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $221.89 | 7.866% | $239.3439 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $169.75 | 11.605% | $189.4495 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $159.28 | 11.428% | $177.4825 | $177.48 | $177.50 | $177.50 |
| Purchase #6 | $78.87 | 4.146% | $82.14 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $65.91 | 4.781% | $69.0612 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $1,082.64 | $1,166.3181 | $1,166.32 | $1,166.35 | $1,166.30 | |