| 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 | $147.68 | 8.571% | $160.3377 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $159.80 | 12.773% | $180.2113 | $180.21 | $180.20 | $180.20 |
| Purchase #3 | $191.92 | 4.850% | $201.2281 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $237.98 | 8.260% | $257.6371 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $32.89 | 4.286% | $34.2997 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $89.99 | 10.302% | $99.2608 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $117.34 | 8.779% | $127.6413 | $127.64 | $127.65 | $127.60 |
| 7 purchase totals = | $977.60 | $1,060.6160 | $1,060.62 | $1,060.65 | $1,060.50 | |