| 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 | $80.64 | 3.155% | $83.1842 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $121.30 | 8.679% | $131.8276 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $7.53 | 9.364% | $8.2351 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $52.73 | 7.648% | $56.7628 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $176.50 | 9.407% | $193.1034 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $186.28 | 12.497% | $209.5594 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $201.55 | 8.784% | $219.2542 | $219.25 | $219.25 | $219.30 |
| 7 purchase totals = | $826.53 | $901.9267 | $901.92 | $901.95 | $902.00 | |