| 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 | $149.53 | 8.210% | $161.8064 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $238.29 | 12.227% | $267.4257 | $267.43 | $267.45 | $267.40 |
| Purchase #3 | $87.96 | 10.725% | $97.3937 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $181.68 | 11.408% | $202.4061 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $29.50 | 4.334% | $30.7785 | $30.78 | $30.80 | $30.80 |
| Purchase #6 | $137.98 | 12.811% | $155.6566 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $218.86 | 5.593% | $231.1008 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $1,043.80 | $1,146.5678 | $1,146.58 | $1,146.60 | $1,146.60 | |