| 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 | $129.52 | 9.667% | $142.0407 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $211.81 | 13.275% | $239.9278 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $71.50 | 6.462% | $76.1203 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $176.29 | 7.130% | $188.8595 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $143.69 | 9.465% | $157.2903 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $51.76 | 5.334% | $54.5209 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $15.76 | 5.560% | $16.6363 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $800.33 | $875.3958 | $875.40 | $875.40 | $875.30 | |