| 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 | $165.93 | 13.361% | $188.0999 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $105.32 | 13.487% | $119.5245 | $119.52 | $119.50 | $119.50 |
| Purchase #3 | $213.55 | 7.414% | $229.3826 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $88.59 | 8.409% | $96.0395 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $246.26 | 9.136% | $268.7583 | $268.76 | $268.75 | $268.80 |
| Purchase #6 | $153.55 | 9.650% | $168.3676 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $7.46 | 8.420% | $8.0881 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $980.66 | $1,078.2605 | $1,078.26 | $1,078.25 | $1,078.30 | |