| 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 | $190.80 | 8.590% | $207.1897 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $173.59 | 9.577% | $190.2147 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $232.86 | 10.296% | $256.8353 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $156.59 | 4.809% | $164.1204 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $57.92 | 9.561% | $63.4577 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $162.95 | 8.450% | $176.7193 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $87.62 | 5.587% | $92.5153 | $92.52 | $92.50 | $92.50 |
| 7 purchase totals = | $1,062.33 | $1,151.0524 | $1,151.06 | $1,151.00 | $1,151.00 | |