| 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 | $151.73 | 5.283% | $159.7459 | $159.75 | $159.75 | $159.70 |
| Purchase #2 | $180.96 | 9.730% | $198.5674 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $179.40 | 10.822% | $198.8147 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $152.39 | 11.324% | $169.6466 | $169.65 | $169.65 | $169.60 |
| Purchase #5 | $196.50 | 11.720% | $219.5298 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $181.25 | 3.367% | $187.3527 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $110.78 | 3.380% | $114.5244 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $1,153.01 | $1,248.1815 | $1,248.18 | $1,248.15 | $1,248.10 | |