| 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 | $125.43 | 6.658% | $133.7811 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $57.94 | 6.866% | $61.9182 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $230.36 | 11.282% | $256.3492 | $256.35 | $256.35 | $256.30 |
| Purchase #4 | $146.73 | 9.329% | $160.4184 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $173.39 | 8.115% | $187.4606 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $130.69 | 12.695% | $147.2811 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $201.66 | 8.382% | $218.5631 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $1,066.20 | $1,165.7717 | $1,165.77 | $1,165.75 | $1,165.80 | |