| 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 | $187.29 | 10.667% | $207.2682 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $240.97 | 8.854% | $262.3055 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $143.76 | 9.557% | $157.4991 | $157.50 | $157.50 | $157.50 |
| Purchase #4 | $93.96 | 9.473% | $102.8608 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $198.63 | 11.271% | $221.0176 | $221.02 | $221.00 | $221.00 |
| Purchase #6 | $131.55 | 4.429% | $137.3763 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $62.60 | 10.850% | $69.3921 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $1,058.76 | $1,157.7196 | $1,157.73 | $1,157.70 | $1,157.80 | |