| 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 | $195.92 | 12.620% | $220.6451 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $171.30 | 9.799% | $188.0857 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $40.39 | 10.466% | $44.6172 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $120.45 | 8.760% | $131.0014 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $85.75 | 11.496% | $95.6078 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $54.98 | 9.794% | $60.3647 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $74.99 | 3.613% | $77.6994 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $743.78 | $818.0213 | $818.03 | $818.00 | $818.00 | |