| 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 | $171.91 | 5.598% | $181.5335 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $118.58 | 3.726% | $122.9983 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $119.40 | 5.512% | $125.9813 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $27.82 | 12.183% | $31.2093 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $201.98 | 9.408% | $220.9823 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $49.41 | 5.217% | $51.9877 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $166.29 | 7.280% | $178.3959 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $855.39 | $913.0883 | $913.09 | $913.15 | $913.10 | |