| 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 | $134.50 | 8.862% | $146.4194 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $83.35 | 13.609% | $94.6931 | $94.69 | $94.70 | $94.70 |
| Purchase #3 | $175.88 | 6.577% | $187.4476 | $187.45 | $187.45 | $187.40 |
| Purchase #4 | $40.87 | 10.681% | $45.2353 | $45.24 | $45.25 | $45.20 |
| Purchase #5 | $203.84 | 7.402% | $218.9282 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $51.35 | 6.658% | $54.7689 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $240.68 | 6.675% | $256.7454 | $256.75 | $256.75 | $256.70 |
| 7 purchase totals = | $930.47 | $1,004.2379 | $1,004.25 | $1,004.25 | $1,004.10 | |