| 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 | $96.95 | 13.473% | $110.0121 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $184.87 | 4.386% | $192.9784 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $52.57 | 9.755% | $57.6982 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $153.27 | 5.411% | $161.5634 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $9.85 | 11.515% | $10.9842 | $10.98 | $11.00 | $11.00 |
| Purchase #6 | $133.62 | 3.266% | $137.984 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $158.41 | 8.321% | $171.5913 | $171.59 | $171.60 | $171.60 |
| 7 purchase totals = | $789.54 | $842.8116 | $842.80 | $842.85 | $842.90 | |