| 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 | $173.36 | 10.358% | $191.3166 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $250.79 | 7.399% | $269.346 | $269.35 | $269.35 | $269.30 |
| Purchase #3 | $61.41 | 3.360% | $63.4734 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $191.46 | 13.805% | $217.8911 | $217.89 | $217.90 | $217.90 |
| Purchase #5 | $198.85 | 6.132% | $211.0435 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $150.99 | 7.754% | $162.6978 | $162.70 | $162.70 | $162.70 |
| Purchase #7 | $186.39 | 10.413% | $205.7988 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $1,213.25 | $1,321.5672 | $1,321.57 | $1,321.55 | $1,321.50 | |