| 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 | $143.70 | 3.224% | $148.3329 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $171.46 | 13.139% | $193.9881 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $63.75 | 5.163% | $67.0414 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $204.96 | 3.352% | $211.8303 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $133.55 | 5.173% | $140.4585 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $47.29 | 3.291% | $48.8463 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $31.88 | 8.346% | $34.5407 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $796.59 | $845.0382 | $845.04 | $845.10 | $844.90 | |