| 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 | $134.29 | 6.542% | $143.0753 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $224.46 | 7.508% | $241.3125 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $88.85 | 4.512% | $92.8589 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $78.51 | 4.248% | $81.8451 | $81.85 | $81.85 | $81.80 |
| Purchase #5 | $154.91 | 13.786% | $176.2659 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $67.98 | 8.212% | $73.5625 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $6.77 | 6.559% | $7.214 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $755.77 | $816.1342 | $816.14 | $816.10 | $816.20 | |