| 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 | $191.74 | 9.374% | $209.7137 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $187.84 | 4.245% | $195.8138 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $201.25 | 11.830% | $225.0579 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $133.56 | 7.342% | $143.366 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $52.77 | 5.573% | $55.7109 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $147.94 | 8.648% | $160.7339 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $94.32 | 11.494% | $105.1611 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $1,009.42 | $1,095.5573 | $1,095.55 | $1,095.50 | $1,095.60 | |