| 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 | $152.35 | 5.477% | $160.6942 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $117.49 | 6.254% | $124.8378 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $44.92 | 6.630% | $47.8982 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $129.45 | 8.729% | $140.7497 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $97.41 | 6.483% | $103.7251 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $80.69 | 6.254% | $85.7364 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $8.42 | 11.712% | $9.4062 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $630.73 | $673.0476 | $673.06 | $673.10 | $672.90 | |