| 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 | $173.46 | 5.726% | $183.3923 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $155.29 | 5.518% | $163.8589 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $163.54 | 10.808% | $181.2154 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $97.85 | 8.722% | $106.3845 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $130.93 | 7.496% | $140.7445 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $226.42 | 6.398% | $240.9064 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $245.28 | 7.180% | $262.8911 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $1,192.77 | $1,279.3931 | $1,279.39 | $1,279.40 | $1,279.40 | |