| 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 | $166.99 | 5.419% | $176.0392 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $20.96 | 4.859% | $21.9784 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $156.50 | 13.209% | $177.1721 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $34.38 | 12.134% | $38.5517 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $171.30 | 8.346% | $185.5967 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $52.66 | 8.553% | $57.164 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $189.41 | 10.631% | $209.5462 | $209.55 | $209.55 | $209.50 |
| 7 purchase totals = | $792.20 | $866.0483 | $866.05 | $866.05 | $866.10 | |