| 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 | $135.50 | 4.742% | $141.9254 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $117.91 | 9.154% | $128.7035 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $171.79 | 8.390% | $186.2032 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $81.68 | 3.458% | $84.5045 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $153.52 | 5.165% | $161.4493 | $161.45 | $161.45 | $161.40 |
| Purchase #6 | $140.39 | 7.555% | $150.9965 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $201.34 | 11.484% | $224.4619 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $1,002.13 | $1,078.2443 | $1,078.24 | $1,078.25 | $1,078.20 | |