| 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 | $169.67 | 11.362% | $188.9479 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $88.57 | 3.392% | $91.5743 | $91.57 | $91.55 | $91.60 |
| Purchase #3 | $84.66 | 3.760% | $87.8432 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $142.40 | 12.328% | $159.9551 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $141.51 | 10.156% | $155.8818 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $222.76 | 12.566% | $250.752 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $127.75 | 10.253% | $140.8482 | $140.85 | $140.85 | $140.80 |
| 7 purchase totals = | $977.32 | $1,075.8025 | $1,075.80 | $1,075.80 | $1,075.80 | |