| 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 | $152.65 | 5.529% | $161.09 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $161.71 | 3.622% | $167.5671 | $167.57 | $167.55 | $167.60 |
| Purchase #3 | $248.67 | 4.733% | $260.4396 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $218.53 | 13.872% | $248.8445 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $165.31 | 10.181% | $182.1402 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $224.74 | 13.825% | $255.8103 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $80.32 | 3.829% | $83.3955 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $1,251.93 | $1,359.2872 | $1,359.29 | $1,359.30 | $1,359.20 | |