| 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 | $130.92 | 8.281% | $141.7615 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $68.90 | 4.274% | $71.8448 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $169.42 | 12.113% | $189.9418 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $157.74 | 6.197% | $167.5151 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $6.87 | 10.753% | $7.6087 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $9.47 | 12.148% | $10.6204 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $119.36 | 12.758% | $134.5879 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $662.68 | $723.8802 | $723.88 | $723.85 | $723.80 | |