| 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 | $149.92 | 6.164% | $159.1611 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $97.40 | 7.794% | $104.9914 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $178.54 | 4.857% | $187.2117 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $228.77 | 4.654% | $239.417 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $185.55 | 11.841% | $207.521 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $196.50 | 6.721% | $209.7068 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $206.94 | 6.140% | $219.6461 | $219.65 | $219.65 | $219.60 |
| 7 purchase totals = | $1,243.62 | $1,327.6551 | $1,327.66 | $1,327.60 | $1,327.60 | |