| 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 | $177.72 | 8.303% | $192.4761 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $139.85 | 10.399% | $154.393 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $235.36 | 3.287% | $243.0963 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $169.85 | 6.719% | $181.2622 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $70.71 | 12.571% | $79.599 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $146.74 | 8.798% | $159.6502 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $204.86 | 9.246% | $223.8014 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $1,145.09 | $1,234.2782 | $1,234.28 | $1,234.30 | $1,234.40 | |