| 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 | $181.65 | 6.421% | $193.3137 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $108.80 | 6.260% | $115.6109 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $175.30 | 9.869% | $192.6004 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $49.36 | 12.509% | $55.5344 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $40.82 | 8.155% | $44.1489 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $82.33 | 6.103% | $87.3546 | $87.35 | $87.35 | $87.40 |
| Purchase #7 | $176.94 | 3.351% | $182.8693 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $815.20 | $871.4322 | $871.42 | $871.40 | $871.40 | |