| 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 | $154.67 | 8.331% | $167.5556 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $38.77 | 4.606% | $40.5557 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $81.74 | 7.861% | $88.1656 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $241.91 | 12.853% | $273.0027 | $273.00 | $273.00 | $273.00 |
| Purchase #5 | $211.34 | 10.116% | $232.7192 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $209.68 | 5.425% | $221.0551 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $144.29 | 10.254% | $159.0855 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $1,082.40 | $1,182.1394 | $1,182.16 | $1,182.10 | $1,182.30 | |