| 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 | $194.61 | 8.327% | $210.8152 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $141.95 | 13.329% | $160.8705 | $160.87 | $160.85 | $160.90 |
| Purchase #3 | $84.92 | 4.447% | $88.6964 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $191.70 | 12.608% | $215.8695 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $176.88 | 5.412% | $186.4527 | $186.45 | $186.45 | $186.50 |
| Purchase #6 | $97.32 | 4.505% | $101.7043 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $105.69 | 6.712% | $112.7839 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $993.07 | $1,077.1925 | $1,077.19 | $1,077.15 | $1,077.30 | |