| 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 | $140.73 | 8.781% | $153.0875 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $171.52 | 10.318% | $189.2174 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $73.68 | 3.214% | $76.0481 | $76.05 | $76.05 | $76.00 |
| Purchase #4 | $232.46 | 11.735% | $259.7392 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $222.52 | 12.519% | $250.3773 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $50.29 | 7.501% | $54.0623 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $135.35 | 10.651% | $149.7661 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $1,026.55 | $1,132.2979 | $1,132.31 | $1,132.30 | $1,132.30 | |