| 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 | $181.69 | 6.319% | $193.171 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $37.65 | 5.773% | $39.8235 | $39.82 | $39.80 | $39.80 |
| Purchase #3 | $43.69 | 13.401% | $49.5449 | $49.54 | $49.55 | $49.50 |
| Purchase #4 | $34.76 | 4.691% | $36.3906 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $138.58 | 5.303% | $145.9289 | $145.93 | $145.95 | $145.90 |
| Purchase #6 | $160.86 | 8.627% | $174.7374 | $174.74 | $174.75 | $174.70 |
| Purchase #7 | $13.44 | 7.159% | $14.4022 | $14.40 | $14.40 | $14.40 |
| 7 purchase totals = | $610.67 | $653.9985 | $653.99 | $654.00 | $653.90 | |