| 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 | $176.65 | 11.842% | $197.5689 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $46.92 | 11.865% | $52.4871 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $176.40 | 7.621% | $189.8434 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $109.83 | 9.163% | $119.8937 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $202.95 | 9.382% | $221.9908 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $29.48 | 10.538% | $32.5866 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $161.79 | 5.245% | $170.2759 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $904.02 | $984.6464 | $984.65 | $984.70 | $984.70 | |