| 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 | $179.91 | 3.706% | $186.5775 | $186.58 | $186.60 | $186.60 |
| Purchase #2 | $193.52 | 11.453% | $215.6838 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $85.83 | 8.326% | $92.9762 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $99.73 | 10.838% | $110.5387 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $118.45 | 8.696% | $128.7504 | $128.75 | $128.75 | $128.80 |
| Purchase #6 | $147.29 | 9.224% | $160.876 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $238.50 | 7.305% | $255.9224 | $255.92 | $255.90 | $255.90 |
| 7 purchase totals = | $1,063.23 | $1,151.3250 | $1,151.33 | $1,151.40 | $1,151.40 | |