| 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 | $182.29 | 3.223% | $188.1652 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $190.74 | 11.456% | $212.5912 | $212.59 | $212.60 | $212.60 |
| Purchase #3 | $172.64 | 12.275% | $193.8316 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $14.63 | 5.202% | $15.3911 | $15.39 | $15.40 | $15.40 |
| Purchase #5 | $169.92 | 11.695% | $189.7921 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $138.88 | 12.664% | $156.4678 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $138.97 | 6.194% | $147.5778 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $1,008.07 | $1,103.8168 | $1,103.82 | $1,103.85 | $1,103.90 | |