| 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 | $186.33 | 7.267% | $199.8706 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $135.95 | 7.844% | $146.6139 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $107.26 | 7.383% | $115.179 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $182.36 | 9.569% | $199.81 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $156.69 | 9.326% | $171.3029 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $131.84 | 13.207% | $149.2521 | $149.25 | $149.25 | $149.30 |
| Purchase #7 | $85.75 | 12.151% | $96.1695 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $986.18 | $1,078.1980 | $1,078.19 | $1,078.15 | $1,078.30 | |