| 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 | $176.81 | 9.161% | $193.0076 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $190.80 | 4.193% | $198.8002 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $164.80 | 13.667% | $187.3232 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $226.69 | 5.720% | $239.6567 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $176.80 | 10.872% | $196.0217 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $190.29 | 8.135% | $205.7701 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $138.88 | 9.675% | $152.3166 | $152.32 | $152.30 | $152.30 |
| 7 purchase totals = | $1,265.07 | $1,372.8961 | $1,372.90 | $1,372.80 | $1,372.90 | |