| 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 | $86.40 | 5.736% | $91.3559 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $176.73 | 7.354% | $189.7267 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $136.90 | 4.488% | $143.0441 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $192.54 | 6.629% | $205.3035 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $171.54 | 4.186% | $178.7207 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $95.30 | 8.781% | $103.6683 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $152.54 | 6.530% | $162.5009 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $1,011.95 | $1,074.3201 | $1,074.32 | $1,074.30 | $1,074.30 | |