| 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 | $185.65 | 10.748% | $205.6037 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $169.77 | 7.506% | $182.5129 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $157.40 | 10.864% | $174.4999 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $205.66 | 5.523% | $217.0186 | $217.02 | $217.00 | $217.00 |
| Purchase #5 | $71.48 | 5.351% | $75.3049 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $209.45 | 3.639% | $217.0719 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $75.49 | 6.146% | $80.1296 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $1,074.90 | $1,152.1415 | $1,152.13 | $1,152.10 | $1,152.10 | |