| 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 | $129.54 | 11.661% | $144.6457 | $144.65 | $144.65 | $144.60 |
| Purchase #2 | $149.45 | 10.410% | $165.0077 | $165.01 | $165.00 | $165.00 |
| Purchase #3 | $230.78 | 7.499% | $248.0862 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $18.46 | 6.784% | $19.7123 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $174.81 | 12.460% | $196.5913 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $70.99 | 6.805% | $75.8209 | $75.82 | $75.80 | $75.80 |
| Purchase #7 | $136.49 | 7.865% | $147.2249 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $910.52 | $997.0890 | $997.09 | $997.05 | $997.00 | |