| 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 | $110.54 | 5.673% | $116.8109 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $139.84 | 11.840% | $156.3971 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $75.86 | 5.181% | $79.7903 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $166.76 | 8.718% | $181.2981 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $88.63 | 3.807% | $92.0041 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $85.64 | 5.243% | $90.1301 | $90.13 | $90.15 | $90.10 |
| Purchase #7 | $89.90 | 9.461% | $98.4054 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $757.17 | $814.8360 | $814.84 | $814.85 | $814.80 | |