| 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 | $124.83 | 10.310% | $137.7 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $158.66 | 5.771% | $167.8163 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $138.31 | 9.157% | $150.975 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $171.59 | 3.329% | $177.3022 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $26.45 | 5.620% | $27.9365 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $206.33 | 7.500% | $221.8048 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $129.66 | 3.737% | $134.5054 | $134.51 | $134.50 | $134.50 |
| 7 purchase totals = | $955.83 | $1,018.0402 | $1,018.05 | $1,018.05 | $1,018.00 | |