| 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 | $173.87 | 11.192% | $193.3295 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $9.84 | 12.794% | $11.0989 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $175.64 | 12.738% | $198.013 | $198.01 | $198.00 | $198.00 |
| Purchase #4 | $243.79 | 10.394% | $269.1295 | $269.13 | $269.15 | $269.10 |
| Purchase #5 | $38.51 | 8.583% | $41.8153 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $49.99 | 13.265% | $56.6212 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $73.39 | 6.390% | $78.0796 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $765.03 | $848.0870 | $848.09 | $848.10 | $848.00 | |