| 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 | $174.58 | 9.169% | $190.5872 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $135.46 | 10.852% | $150.1601 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $113.29 | 6.648% | $120.8215 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $85.79 | 3.843% | $89.0869 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $214.28 | 8.528% | $232.5538 | $232.55 | $232.55 | $232.60 |
| Purchase #6 | $159.31 | 5.123% | $167.4715 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $189.31 | 9.392% | $207.09 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $1,072.02 | $1,157.7710 | $1,157.77 | $1,157.75 | $1,157.90 | |