| 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 | $187.33 | 7.600% | $201.5671 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $196.45 | 3.704% | $203.7265 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $64.81 | 6.551% | $69.0557 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $161.55 | 4.685% | $169.1186 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $43.95 | 10.224% | $48.4434 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $17.56 | 8.380% | $19.0315 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $57.60 | 6.786% | $61.5087 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $729.25 | $772.4515 | $772.46 | $772.45 | $772.40 | |