| 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 | $153.63 | 7.760% | $165.5517 | $165.55 | $165.55 | $165.60 |
| Purchase #2 | $243.99 | 13.205% | $276.2089 | $276.21 | $276.20 | $276.20 |
| Purchase #3 | $165.93 | 11.250% | $184.5971 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $178.67 | 4.296% | $186.3457 | $186.35 | $186.35 | $186.30 |
| Purchase #5 | $235.69 | 7.539% | $253.4587 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $232.99 | 7.838% | $251.2518 | $251.25 | $251.25 | $251.30 |
| Purchase #7 | $7.69 | 11.360% | $8.5636 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $1,218.59 | $1,325.9775 | $1,325.98 | $1,325.95 | $1,326.10 | |