| 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 | $136.30 | 11.774% | $152.348 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $185.62 | 8.399% | $201.2102 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $198.61 | 13.415% | $225.2535 | $225.25 | $225.25 | $225.30 |
| Purchase #4 | $180.98 | 9.702% | $198.5387 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $12.52 | 13.695% | $14.2346 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $158.42 | 8.464% | $171.8287 | $171.83 | $171.85 | $171.80 |
| Purchase #7 | $110.69 | 3.325% | $114.3704 | $114.37 | $114.35 | $114.40 |
| 7 purchase totals = | $983.14 | $1,077.7841 | $1,077.78 | $1,077.80 | $1,077.70 | |