| 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 | $174.68 | 10.375% | $192.8031 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $96.69 | 4.720% | $101.2538 | $101.25 | $101.25 | $101.30 |
| Purchase #3 | $157.96 | 4.686% | $165.362 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $246.51 | 12.409% | $277.0994 | $277.10 | $277.10 | $277.10 |
| Purchase #5 | $34.90 | 12.554% | $39.2813 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $107.64 | 4.105% | $112.0586 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $9.49 | 12.483% | $10.6746 | $10.67 | $10.65 | $10.70 |
| 7 purchase totals = | $827.87 | $898.5328 | $898.52 | $898.50 | $898.70 | |