| 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 | $149.26 | 5.180% | $156.9917 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $122.43 | 12.408% | $137.6211 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $51.64 | 11.537% | $57.5977 | $57.60 | $57.60 | $57.60 |
| Purchase #4 | $194.97 | 12.352% | $219.0527 | $219.05 | $219.05 | $219.10 |
| Purchase #5 | $15.71 | 5.873% | $16.6326 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $131.37 | 12.307% | $147.5377 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $156.90 | 5.619% | $165.7162 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $822.28 | $901.1497 | $901.15 | $901.15 | $901.10 | |