| 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 | $98.63 | 3.135% | $101.7221 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $141.79 | 6.402% | $150.8674 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $242.95 | 6.413% | $258.5304 | $258.53 | $258.55 | $258.50 |
| Purchase #4 | $162.61 | 7.600% | $174.9684 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $5.90 | 11.297% | $6.5665 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $34.66 | 8.233% | $37.5136 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $198.88 | 11.811% | $222.3697 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $885.42 | $952.5381 | $952.54 | $952.45 | $952.60 | |