| 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 | $209.56 | 8.107% | $226.549 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $147.78 | 13.441% | $167.6431 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $25.38 | 6.179% | $26.9482 | $26.95 | $26.95 | $26.90 |
| Purchase #4 | $149.80 | 8.303% | $162.2379 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $60.35 | 11.853% | $67.5033 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $66.95 | 3.626% | $69.3776 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $14.66 | 9.570% | $16.063 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $674.48 | $736.3221 | $736.32 | $736.35 | $736.20 | |