| 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 | $139.33 | 7.186% | $149.3423 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $134.63 | 7.141% | $144.2439 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $149.44 | 6.331% | $158.901 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $196.94 | 4.836% | $206.464 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $213.60 | 8.864% | $232.5335 | $232.53 | $232.55 | $232.50 |
| Purchase #6 | $147.63 | 8.394% | $160.0221 | $160.02 | $160.00 | $160.00 |
| Purchase #7 | $38.64 | 7.368% | $41.487 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $1,020.21 | $1,092.9938 | $1,092.98 | $1,093.00 | $1,092.90 | |