| 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 | $73.84 | 3.779% | $76.6304 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $174.35 | 9.214% | $190.4146 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $132.41 | 13.712% | $150.5661 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $194.94 | 3.613% | $201.9832 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $229.66 | 9.661% | $251.8475 | $251.85 | $251.85 | $251.80 |
| Purchase #6 | $81.66 | 9.661% | $89.5492 | $89.55 | $89.55 | $89.50 |
| Purchase #7 | $201.43 | 13.807% | $229.2414 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,088.29 | $1,190.2324 | $1,190.23 | $1,190.25 | $1,190.10 | |