| 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 | $149.36 | 4.433% | $155.9811 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $173.62 | 9.550% | $190.2007 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $157.81 | 12.681% | $177.8219 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $97.27 | 4.563% | $101.7084 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $134.57 | 4.865% | $141.1168 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $151.90 | 9.588% | $166.4642 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $185.71 | 3.368% | $191.9647 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $1,050.24 | $1,125.2578 | $1,125.25 | $1,125.20 | $1,125.30 | |