| 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 | $140.53 | 9.499% | $153.8789 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $223.48 | 6.419% | $237.8252 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $8.36 | 12.141% | $9.375 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $81.99 | 9.531% | $89.8045 | $89.80 | $89.80 | $89.80 |
| Purchase #5 | $207.93 | 10.779% | $230.3428 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $122.60 | 5.690% | $129.5759 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $183.41 | 13.202% | $207.6238 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $968.30 | $1,058.4261 | $1,058.43 | $1,058.50 | $1,058.40 | |