| 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 | $179.25 | 5.600% | $189.288 | $189.29 | $189.30 | $189.30 |
| Purchase #2 | $153.45 | 4.428% | $160.2448 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $165.85 | 3.357% | $171.4176 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $238.62 | 11.773% | $266.7127 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $129.29 | 5.763% | $136.741 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $181.80 | 7.371% | $195.2005 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $146.42 | 13.157% | $165.6845 | $165.68 | $165.70 | $165.70 |
| 7 purchase totals = | $1,194.68 | $1,285.2891 | $1,285.28 | $1,285.30 | $1,285.20 | |