| 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 | $145.38 | 9.542% | $159.2522 | $159.25 | $159.25 | $159.30 |
| Purchase #2 | $88.98 | 7.539% | $95.6882 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $187.49 | 3.272% | $193.6247 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $143.43 | 7.205% | $153.7641 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $200.69 | 6.427% | $213.5883 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $32.53 | 7.129% | $34.8491 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $111.28 | 8.805% | $121.0782 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $909.78 | $971.8448 | $971.84 | $971.85 | $971.90 | |