| 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 | $162.98 | 4.604% | $170.4836 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $61.33 | 12.851% | $69.2115 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $174.86 | 5.607% | $184.6644 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $81.72 | 7.551% | $87.8907 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $131.58 | 6.820% | $140.5538 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $149.90 | 11.806% | $167.5972 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $193.84 | 7.555% | $208.4846 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $956.21 | $1,028.8858 | $1,028.87 | $1,028.90 | $1,029.00 | |