| 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 | $189.72 | 6.356% | $201.7786 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $14.91 | 13.836% | $16.9729 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $22.35 | 4.499% | $23.3555 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $33.35 | 3.731% | $34.5943 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $8.66 | 5.681% | $9.152 | $9.15 | $9.15 | $9.20 |
| Purchase #6 | $161.60 | 9.697% | $177.2704 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $175.45 | 9.205% | $191.6002 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $606.04 | $654.7239 | $654.72 | $654.70 | $654.90 | |