| 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 | $147.34 | 10.752% | $163.182 | $163.18 | $163.20 | $163.20 |
| Purchase #2 | $84.70 | 12.149% | $94.9902 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $20.37 | 7.720% | $21.9426 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $105.84 | 9.566% | $115.9647 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $170.45 | 4.120% | $177.4725 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $182.33 | 5.346% | $192.0774 | $192.08 | $192.10 | $192.10 |
| Purchase #7 | $196.88 | 6.834% | $210.3348 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $907.91 | $975.9642 | $975.95 | $976.00 | $976.00 | |