| 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 | $203.69 | 8.836% | $221.688 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $157.60 | 5.466% | $166.2144 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $80.74 | 8.255% | $87.4051 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $93.96 | 7.121% | $100.6509 | $100.65 | $100.65 | $100.70 |
| Purchase #5 | $145.53 | 6.345% | $154.7639 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $182.93 | 3.262% | $188.8972 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $227.61 | 4.429% | $237.6908 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $1,092.06 | $1,157.3103 | $1,157.31 | $1,157.30 | $1,157.40 | |