| 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 | $121.87 | 11.564% | $135.963 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $98.48 | 9.625% | $107.9587 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $229.48 | 13.201% | $259.7737 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $168.64 | 5.863% | $178.5274 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $34.93 | 4.402% | $36.4676 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $175.94 | 6.567% | $187.494 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $218.45 | 5.847% | $231.2228 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $1,047.79 | $1,137.4072 | $1,137.40 | $1,137.35 | $1,137.50 | |