| 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 | $147.29 | 13.599% | $167.32 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $177.70 | 4.808% | $186.2438 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $240.85 | 7.536% | $259.0005 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $80.74 | 4.335% | $84.2401 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $76.62 | 6.170% | $81.3475 | $81.35 | $81.35 | $81.30 |
| Purchase #6 | $135.44 | 9.357% | $148.1131 | $148.11 | $148.10 | $148.10 |
| Purchase #7 | $115.91 | 4.424% | $121.0379 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $974.55 | $1,047.3029 | $1,047.30 | $1,047.30 | $1,047.10 | |