| 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 | $135.40 | 7.364% | $145.3709 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $64.91 | 12.726% | $73.1704 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $158.85 | 3.735% | $164.783 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $192.80 | 3.542% | $199.629 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $150.97 | 5.357% | $159.0575 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $202.43 | 3.712% | $209.9442 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $134.83 | 6.459% | $143.5387 | $143.54 | $143.55 | $143.50 |
| 7 purchase totals = | $1,040.19 | $1,095.4937 | $1,095.49 | $1,095.50 | $1,095.50 | |