| 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 | $188.86 | 9.163% | $206.1652 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $144.91 | 5.578% | $152.9931 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $9.80 | 13.678% | $11.1404 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $18.29 | 4.287% | $19.0741 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $85.71 | 3.530% | $88.7356 | $88.74 | $88.75 | $88.70 |
| Purchase #6 | $220.50 | 4.783% | $231.0465 | $231.05 | $231.05 | $231.00 |
| Purchase #7 | $173.73 | 6.131% | $184.3814 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $841.80 | $893.5363 | $893.54 | $893.55 | $893.50 | |