| 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 | $176.88 | 7.190% | $189.5977 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $205.57 | 9.212% | $224.5071 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $194.61 | 12.446% | $218.8312 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $70.83 | 4.338% | $73.9026 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $154.52 | 6.203% | $164.1049 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $117.94 | 10.748% | $130.6162 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $235.61 | 10.578% | $260.5328 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $1,155.96 | $1,262.0925 | $1,262.09 | $1,262.10 | $1,262.00 | |