| 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 | $166.85 | 12.416% | $187.5661 | $187.57 | $187.55 | $187.60 |
| Purchase #2 | $138.41 | 7.787% | $149.188 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $199.83 | 6.524% | $212.8669 | $212.87 | $212.85 | $212.90 |
| Purchase #4 | $208.85 | 4.575% | $218.4049 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $243.52 | 9.331% | $266.2429 | $266.24 | $266.25 | $266.20 |
| Purchase #6 | $94.77 | 9.650% | $103.9153 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $17.39 | 11.173% | $19.333 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $1,069.62 | $1,157.5171 | $1,157.52 | $1,157.50 | $1,157.50 | |