| 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 | $178.74 | 3.782% | $185.4999 | $185.50 | $185.50 | $185.50 |
| Purchase #2 | $228.62 | 8.429% | $247.8904 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $88.33 | 9.322% | $96.5641 | $96.56 | $96.55 | $96.60 |
| Purchase #4 | $95.84 | 8.454% | $103.9423 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $114.38 | 3.742% | $118.6601 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $81.32 | 9.282% | $88.8681 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $164.44 | 7.733% | $177.1561 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $951.67 | $1,018.5810 | $1,018.58 | $1,018.55 | $1,018.70 | |