| 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 | $20.41 | 11.247% | $22.7055 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $111.60 | 9.368% | $122.0547 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $172.80 | 10.455% | $190.8662 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $84.99 | 5.217% | $89.4239 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $137.61 | 5.117% | $144.6515 | $144.65 | $144.65 | $144.70 |
| Purchase #6 | $176.42 | 5.180% | $185.5586 | $185.56 | $185.55 | $185.60 |
| Purchase #7 | $158.47 | 8.136% | $171.3631 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $862.30 | $926.6235 | $926.62 | $926.55 | $926.80 | |