| 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 | $196.60 | 13.699% | $223.5322 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $76.84 | 3.592% | $79.6001 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $223.91 | 3.128% | $230.9139 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $141.60 | 3.362% | $146.3606 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $52.83 | 7.572% | $56.8303 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $137.96 | 6.536% | $146.9771 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $83.68 | 10.529% | $92.4907 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $913.42 | $976.7049 | $976.70 | $976.75 | $976.70 | |