| 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 | $19.98 | 3.520% | $20.6833 | $20.68 | $20.70 | $20.70 |
| Purchase #2 | $184.54 | 8.698% | $200.5913 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $179.56 | 4.535% | $187.703 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $161.76 | 12.232% | $181.5465 | $181.55 | $181.55 | $181.50 |
| Purchase #5 | $126.36 | 5.794% | $133.6813 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $168.58 | 6.635% | $179.7653 | $179.77 | $179.75 | $179.80 |
| Purchase #7 | $105.73 | 4.598% | $110.5915 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $946.51 | $1,014.5622 | $1,014.56 | $1,014.60 | $1,014.60 | |