| 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 | $168.57 | 11.381% | $187.755 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $43.76 | 9.426% | $47.8848 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $180.43 | 9.508% | $197.5853 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $144.63 | 9.226% | $157.9736 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $32.74 | 7.771% | $35.2842 | $35.28 | $35.30 | $35.30 |
| Purchase #6 | $23.82 | 12.255% | $26.7391 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $137.25 | 4.189% | $142.9994 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $731.20 | $796.2214 | $796.22 | $796.25 | $796.30 | |