| 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 | $163.84 | 13.268% | $185.5783 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $105.64 | 6.777% | $112.7992 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $216.69 | 6.356% | $230.4628 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $229.34 | 13.758% | $260.8926 | $260.89 | $260.90 | $260.90 |
| Purchase #5 | $231.69 | 5.441% | $244.2963 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $154.36 | 4.407% | $161.1626 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $181.39 | 12.256% | $203.6212 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $1,282.95 | $1,398.8130 | $1,398.81 | $1,398.80 | $1,398.90 | |