| 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 | $96.91 | 7.438% | $104.1182 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $186.71 | 4.413% | $194.9495 | $194.95 | $194.95 | $194.90 |
| Purchase #3 | $157.88 | 13.158% | $178.6539 | $178.65 | $178.65 | $178.70 |
| Purchase #4 | $141.45 | 4.851% | $148.3117 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $70.35 | 8.690% | $76.4634 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $229.72 | 3.765% | $238.369 | $238.37 | $238.35 | $238.40 |
| Purchase #7 | $149.56 | 6.353% | $159.0615 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $1,032.58 | $1,099.9272 | $1,099.92 | $1,099.85 | $1,100.00 | |