| 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 | $172.57 | 8.713% | $187.606 | $187.61 | $187.60 | $187.60 |
| Purchase #2 | $199.47 | 8.280% | $215.9861 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $54.28 | 13.422% | $61.5655 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $111.90 | 7.634% | $120.4424 | $120.44 | $120.45 | $120.40 |
| Purchase #5 | $172.97 | 3.288% | $178.6573 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $227.37 | 6.618% | $242.4173 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $39.33 | 13.117% | $44.4889 | $44.49 | $44.50 | $44.50 |
| 7 purchase totals = | $977.89 | $1,051.1635 | $1,051.18 | $1,051.15 | $1,051.20 | |