| 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 | $193.74 | 13.695% | $220.2727 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $74.83 | 9.406% | $81.8685 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $151.62 | 13.658% | $172.3283 | $172.33 | $172.35 | $172.30 |
| Purchase #4 | $88.79 | 10.205% | $97.851 | $97.85 | $97.85 | $97.90 |
| Purchase #5 | $139.43 | 11.479% | $155.4352 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $189.42 | 11.738% | $211.6541 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $101.72 | 12.249% | $114.1797 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $939.55 | $1,053.5895 | $1,053.59 | $1,053.60 | $1,053.70 | |