| 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 | $218.68 | 8.560% | $237.399 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $71.30 | 9.718% | $78.2289 | $78.23 | $78.25 | $78.20 |
| Purchase #3 | $92.79 | 10.557% | $102.5858 | $102.59 | $102.60 | $102.60 |
| Purchase #4 | $82.56 | 10.279% | $91.0463 | $91.05 | $91.05 | $91.00 |
| Purchase #5 | $34.88 | 7.867% | $37.624 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $183.96 | 13.216% | $208.2722 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $131.88 | 5.164% | $138.6903 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $816.05 | $893.8465 | $893.85 | $893.85 | $893.80 | |