| 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 | $70.81 | 6.154% | $75.1676 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $200.91 | 4.318% | $209.5853 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $135.66 | 4.265% | $141.4459 | $141.45 | $141.45 | $141.40 |
| Purchase #4 | $124.54 | 3.170% | $128.4879 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $218.67 | 3.448% | $226.2097 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $248.88 | 13.479% | $282.4265 | $282.43 | $282.45 | $282.40 |
| Purchase #7 | $64.28 | 3.323% | $66.416 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $1,063.75 | $1,129.7389 | $1,129.76 | $1,129.75 | $1,129.70 | |