| 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 | $158.63 | 5.343% | $167.1056 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $136.80 | 9.197% | $149.3815 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $139.91 | 9.638% | $153.3945 | $153.39 | $153.40 | $153.40 |
| Purchase #4 | $144.60 | 5.322% | $152.2956 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $60.60 | 6.631% | $64.6184 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $184.50 | 9.518% | $202.0607 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $112.45 | 11.362% | $125.2266 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $937.49 | $1,014.0829 | $1,014.09 | $1,014.10 | $1,014.10 | |