| 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 | $161.88 | 10.264% | $178.4954 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $48.88 | 5.585% | $51.6099 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $104.63 | 12.656% | $117.872 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $139.26 | 8.137% | $150.5916 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $65.58 | 5.871% | $69.4302 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $23.59 | 10.312% | $26.0226 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $233.30 | 13.823% | $265.5491 | $265.55 | $265.55 | $265.50 |
| 7 purchase totals = | $777.12 | $859.5708 | $859.57 | $859.55 | $859.50 | |