| 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 | $142.64 | 3.789% | $148.0446 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $149.45 | 4.288% | $155.8584 | $155.86 | $155.85 | $155.90 |
| Purchase #3 | $72.64 | 5.304% | $76.4928 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $136.41 | 13.451% | $154.7585 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $193.45 | 4.400% | $201.9618 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $18.91 | 12.247% | $21.2259 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $247.69 | 10.798% | $274.4356 | $274.44 | $274.45 | $274.40 |
| 7 purchase totals = | $961.19 | $1,032.7776 | $1,032.78 | $1,032.80 | $1,032.80 | |