| 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 | $186.60 | 7.223% | $200.0781 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $196.29 | 13.264% | $222.3259 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $195.70 | 12.751% | $220.6537 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $8.54 | 11.672% | $9.5368 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $66.80 | 9.541% | $73.1734 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $197.95 | 6.463% | $210.7435 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $150.43 | 12.626% | $169.4233 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $1,002.31 | $1,105.9347 | $1,105.93 | $1,105.95 | $1,105.90 | |