| 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 | $145.96 | 13.699% | $165.9551 | $165.96 | $165.95 | $166.00 |
| Purchase #2 | $148.95 | 5.743% | $157.5042 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $183.59 | 11.569% | $204.8295 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $224.30 | 7.639% | $241.4343 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $192.85 | 6.787% | $205.9387 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $24.32 | 8.760% | $26.4504 | $26.45 | $26.45 | $26.50 |
| Purchase #7 | $197.76 | 10.847% | $219.211 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $1,117.73 | $1,221.3232 | $1,221.32 | $1,221.35 | $1,221.30 | |