| 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 | $34.74 | 7.474% | $37.3365 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $190.39 | 6.484% | $202.7349 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $163.70 | 7.416% | $175.84 | $175.84 | $175.85 | $175.80 |
| Purchase #4 | $21.64 | 8.443% | $23.4671 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $161.60 | 9.648% | $177.1912 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $207.27 | 6.127% | $219.9694 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $130.45 | 4.161% | $135.878 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $909.79 | $972.4171 | $972.42 | $972.45 | $972.40 | |