| 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 | $129.79 | 6.581% | $138.3315 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $56.57 | 13.331% | $64.1113 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $165.79 | 13.339% | $187.9047 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $168.90 | 6.183% | $179.3431 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $232.55 | 13.229% | $263.314 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $185.29 | 9.274% | $202.4738 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $188.44 | 7.300% | $202.1961 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,127.33 | $1,237.6745 | $1,237.66 | $1,237.65 | $1,237.60 | |