| 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 | $104.79 | 8.624% | $113.8271 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $184.67 | 5.832% | $195.44 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $182.99 | 6.602% | $195.071 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $153.77 | 5.355% | $162.0044 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $187.55 | 3.664% | $194.4218 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $40.75 | 13.661% | $46.3169 | $46.32 | $46.30 | $46.30 |
| Purchase #7 | $114.86 | 6.599% | $122.4396 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $969.38 | $1,029.5208 | $1,029.52 | $1,029.50 | $1,029.40 | |