| 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 | $186.82 | 6.105% | $198.2254 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $189.87 | 13.285% | $215.0942 | $215.09 | $215.10 | $215.10 |
| Purchase #3 | $44.93 | 3.215% | $46.3745 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $91.78 | 10.742% | $101.639 | $101.64 | $101.65 | $101.60 |
| Purchase #5 | $126.57 | 6.728% | $135.0856 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $184.32 | 3.650% | $191.0477 | $191.05 | $191.05 | $191.00 |
| Purchase #7 | $75.27 | 7.801% | $81.1418 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $899.56 | $968.6082 | $968.61 | $968.65 | $968.50 | |