| 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 | $148.61 | 13.516% | $168.6961 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $183.81 | 3.219% | $189.7268 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $241.31 | 4.404% | $251.9373 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $205.39 | 5.142% | $215.9512 | $215.95 | $215.95 | $216.00 |
| Purchase #5 | $39.68 | 4.310% | $41.3902 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $38.95 | 6.807% | $41.6013 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $196.91 | 11.778% | $220.1021 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $1,054.66 | $1,129.4050 | $1,129.41 | $1,129.45 | $1,129.40 | |