| 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 | $174.98 | 9.188% | $191.0572 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $129.91 | 9.546% | $142.3112 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $81.47 | 3.706% | $84.4893 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $198.93 | 8.481% | $215.8013 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $190.70 | 6.269% | $202.655 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $41.27 | 8.480% | $44.7697 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $138.77 | 6.518% | $147.815 | $147.82 | $147.80 | $147.80 |
| 7 purchase totals = | $956.03 | $1,028.8987 | $1,028.91 | $1,028.85 | $1,029.00 | |