| 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 | $165.31 | 8.484% | $179.3349 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $184.71 | 4.370% | $192.7818 | $192.78 | $192.80 | $192.80 |
| Purchase #3 | $210.67 | 6.171% | $223.6704 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $224.35 | 4.701% | $234.8967 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $42.99 | 4.519% | $44.9327 | $44.93 | $44.95 | $44.90 |
| Purchase #6 | $67.91 | 7.140% | $72.7588 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $145.53 | 7.433% | $156.3472 | $156.35 | $156.35 | $156.30 |
| 7 purchase totals = | $1,041.47 | $1,104.7225 | $1,104.72 | $1,104.75 | $1,104.70 | |