| 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 | $141.72 | 12.120% | $158.8965 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $134.70 | 11.541% | $150.2457 | $150.25 | $150.25 | $150.20 |
| Purchase #3 | $187.87 | 11.274% | $209.0505 | $209.05 | $209.05 | $209.10 |
| Purchase #4 | $207.99 | 7.669% | $223.9408 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $106.53 | 13.597% | $121.0149 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $191.91 | 6.137% | $203.6875 | $203.69 | $203.70 | $203.70 |
| Purchase #7 | $126.47 | 5.752% | $133.7446 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $1,097.19 | $1,200.5805 | $1,200.58 | $1,200.60 | $1,200.50 | |