| 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 | $147.89 | 10.704% | $163.7201 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $35.66 | 10.756% | $39.4956 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $17.68 | 9.259% | $19.317 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $118.80 | 7.487% | $127.6946 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $175.85 | 10.777% | $194.8014 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $26.76 | 12.379% | $30.0726 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $36.27 | 4.586% | $37.9333 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $558.91 | $613.0346 | $613.03 | $613.00 | $613.00 | |