| 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 | $134.36 | 13.446% | $152.426 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $150.27 | 3.810% | $155.9953 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $179.87 | 5.561% | $189.8726 | $189.87 | $189.85 | $189.90 |
| Purchase #4 | $250.42 | 11.270% | $278.6423 | $278.64 | $278.65 | $278.60 |
| Purchase #5 | $54.34 | 4.254% | $56.6516 | $56.65 | $56.65 | $56.70 |
| Purchase #6 | $181.44 | 3.318% | $187.4602 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $186.48 | 10.503% | $206.066 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $1,137.18 | $1,227.1140 | $1,227.12 | $1,227.10 | $1,227.20 | |