| 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 | $151.49 | 4.771% | $158.7176 | $158.72 | $158.70 | $158.70 |
| Purchase #2 | $235.71 | 11.171% | $262.0412 | $262.04 | $262.05 | $262.00 |
| Purchase #3 | $138.98 | 8.830% | $151.2519 | $151.25 | $151.25 | $151.30 |
| Purchase #4 | $182.90 | 11.623% | $204.1585 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $137.67 | 9.309% | $150.4857 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $75.35 | 12.565% | $84.8177 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $201.46 | 10.715% | $223.0464 | $223.05 | $223.05 | $223.00 |
| 7 purchase totals = | $1,123.56 | $1,234.5190 | $1,234.53 | $1,234.50 | $1,234.50 | |