| 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 | $149.31 | 3.474% | $154.497 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $140.76 | 5.726% | $148.8199 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $181.90 | 13.866% | $207.1223 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $184.31 | 7.481% | $198.0982 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $160.77 | 13.849% | $183.035 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $87.27 | 8.274% | $94.4907 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $68.59 | 5.837% | $72.5936 | $72.59 | $72.60 | $72.60 |
| 7 purchase totals = | $972.91 | $1,058.6567 | $1,058.66 | $1,058.65 | $1,058.60 | |