| 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 | $135.46 | 9.219% | $147.9481 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $172.80 | 11.358% | $192.4266 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $209.66 | 13.195% | $237.3246 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $143.43 | 8.589% | $155.7492 | $155.75 | $155.75 | $155.70 |
| Purchase #5 | $99.76 | 6.679% | $106.423 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $181.63 | 13.141% | $205.498 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $136.25 | 11.861% | $152.4106 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $1,078.99 | $1,197.7801 | $1,197.78 | $1,197.75 | $1,197.60 | |