| 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 | $7.51 | 11.158% | $8.348 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $147.86 | 13.672% | $168.0754 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $10.35 | 8.732% | $11.2538 | $11.25 | $11.25 | $11.30 |
| Purchase #4 | $191.66 | 7.855% | $206.7149 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $177.81 | 11.687% | $198.5907 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $23.65 | 11.738% | $26.426 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $194.42 | 9.556% | $212.9988 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $753.26 | $832.4076 | $832.41 | $832.45 | $832.40 | |