| 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 | $169.53 | 3.102% | $174.7888 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $5.58 | 3.536% | $5.7773 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $164.51 | 10.571% | $181.9004 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $128.36 | 11.385% | $142.9738 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $244.84 | 6.228% | $260.0886 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $143.87 | 11.485% | $160.3935 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $131.27 | 5.692% | $138.7419 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $987.96 | $1,064.6643 | $1,064.66 | $1,064.70 | $1,064.70 | |