| 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 | $142.85 | 3.252% | $147.4955 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $12.73 | 4.186% | $13.2629 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $206.99 | 3.329% | $213.8807 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $215.78 | 6.115% | $228.9749 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $31.95 | 10.865% | $35.4214 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $161.88 | 9.671% | $177.5354 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $71.74 | 3.400% | $74.1792 | $74.18 | $74.20 | $74.20 |
| 7 purchase totals = | $843.92 | $890.7500 | $890.75 | $890.75 | $890.80 | |