| 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 | $176.92 | 3.634% | $183.3493 | $183.35 | $183.35 | $183.30 |
| Purchase #2 | $42.82 | 10.405% | $47.2754 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $246.30 | 6.753% | $262.9326 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $142.41 | 3.447% | $147.3189 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $228.34 | 4.513% | $238.645 | $238.65 | $238.65 | $238.60 |
| Purchase #6 | $32.40 | 13.410% | $36.7448 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $136.26 | 11.470% | $151.889 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $1,005.45 | $1,068.1550 | $1,068.16 | $1,068.20 | $1,068.00 | |