| 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 | $147.85 | 3.489% | $153.0085 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $81.50 | 5.519% | $85.998 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $167.26 | 13.325% | $189.5474 | $189.55 | $189.55 | $189.50 |
| Purchase #4 | $24.49 | 8.556% | $26.5854 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $142.80 | 11.272% | $158.8964 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $115.78 | 9.816% | $127.145 | $127.15 | $127.15 | $127.10 |
| Purchase #7 | $155.29 | 12.446% | $174.6174 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $834.97 | $915.7981 | $915.82 | $915.80 | $915.70 | |