| 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 | $112.73 | 13.753% | $128.2338 | $128.23 | $128.25 | $128.20 |
| Purchase #2 | $165.81 | 6.421% | $176.4567 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $165.50 | 8.377% | $179.3639 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $191.26 | 4.394% | $199.664 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $166.73 | 13.152% | $188.6583 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $38.81 | 12.828% | $43.7885 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $26.99 | 8.620% | $29.3165 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $867.83 | $945.4817 | $945.48 | $945.45 | $945.60 | |