| 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 | $182.69 | 3.426% | $188.949 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $141.50 | 5.149% | $148.7858 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $149.74 | 5.184% | $157.5025 | $157.50 | $157.50 | $157.50 |
| Purchase #4 | $153.86 | 5.462% | $162.2638 | $162.26 | $162.25 | $162.30 |
| Purchase #5 | $147.97 | 6.279% | $157.261 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $44.84 | 4.773% | $46.9802 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $71.48 | 10.375% | $78.8961 | $78.90 | $78.90 | $78.90 |
| 7 purchase totals = | $892.08 | $940.6384 | $940.64 | $940.65 | $940.70 | |