| 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 | $175.36 | 10.667% | $194.0657 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $83.41 | 10.524% | $92.1881 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $190.91 | 11.584% | $213.025 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $150.59 | 9.828% | $165.39 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $135.46 | 8.195% | $146.5609 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $249.40 | 3.744% | $258.7375 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $162.70 | 10.461% | $179.72 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $1,147.83 | $1,249.6872 | $1,249.70 | $1,249.70 | $1,249.70 | |