| 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 | $149.51 | 4.369% | $156.0421 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $8.29 | 13.456% | $9.4055 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $180.33 | 9.556% | $197.5623 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $233.88 | 12.683% | $263.543 | $263.54 | $263.55 | $263.50 |
| Purchase #5 | $135.46 | 12.402% | $152.2597 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $160.73 | 5.717% | $169.9189 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $50.75 | 11.130% | $56.3985 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $918.95 | $1,005.1300 | $1,005.13 | $1,005.10 | $1,005.10 | |