| 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 | $166.30 | 6.784% | $177.5818 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $112.62 | 11.718% | $125.8168 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $220.58 | 6.220% | $234.3001 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $149.65 | 11.125% | $166.2986 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $191.34 | 4.188% | $199.3533 | $199.35 | $199.35 | $199.40 |
| Purchase #6 | $85.57 | 5.539% | $90.3097 | $90.31 | $90.30 | $90.30 |
| Purchase #7 | $174.68 | 7.469% | $187.7268 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $1,100.74 | $1,181.3871 | $1,181.39 | $1,181.40 | $1,181.40 | |