| 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 | $145.83 | 7.395% | $156.6141 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $235.78 | 5.613% | $249.0143 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $182.70 | 3.126% | $188.4112 | $188.41 | $188.40 | $188.40 |
| Purchase #4 | $218.98 | 8.818% | $238.2897 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $101.64 | 4.183% | $105.8916 | $105.89 | $105.90 | $105.90 |
| Purchase #6 | $141.39 | 13.180% | $160.0252 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $143.75 | 10.756% | $159.2118 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,170.07 | $1,257.4579 | $1,257.45 | $1,257.45 | $1,257.40 | |