| 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 | $192.48 | 3.215% | $198.6682 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $232.38 | 3.206% | $239.8301 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $75.96 | 7.269% | $81.4815 | $81.48 | $81.50 | $81.50 |
| Purchase #4 | $220.48 | 7.367% | $236.7228 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $160.76 | 12.559% | $180.9498 | $180.95 | $180.95 | $180.90 |
| Purchase #6 | $66.26 | 4.375% | $69.1589 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $79.32 | 7.846% | $85.5434 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $1,027.64 | $1,092.3547 | $1,092.35 | $1,092.35 | $1,092.30 | |