| 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 | $133.41 | 11.511% | $148.7668 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $32.30 | 12.681% | $36.396 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $81.92 | 5.168% | $86.1536 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $171.43 | 4.703% | $179.4924 | $179.49 | $179.50 | $179.50 |
| Purchase #5 | $8.91 | 10.313% | $9.8289 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $210.54 | 4.356% | $219.7111 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $150.58 | 4.409% | $157.2191 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $789.09 | $837.5679 | $837.57 | $837.55 | $837.60 | |