| 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 | $165.52 | 7.493% | $177.9224 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $21.32 | 11.280% | $23.7249 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $140.54 | 7.266% | $150.7516 | $150.75 | $150.75 | $150.80 |
| Purchase #4 | $67.40 | 7.449% | $72.4206 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $76.93 | 9.755% | $84.4345 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $220.81 | 10.715% | $244.4698 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $248.93 | 10.681% | $275.5182 | $275.52 | $275.50 | $275.50 |
| 7 purchase totals = | $941.45 | $1,029.2420 | $1,029.23 | $1,029.15 | $1,029.20 | |