| 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 | $155.81 | 9.788% | $171.0607 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $183.38 | 9.721% | $201.2064 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $137.61 | 6.824% | $147.0005 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $201.64 | 8.276% | $218.3277 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $244.44 | 8.491% | $265.1954 | $265.20 | $265.20 | $265.20 |
| Purchase #6 | $249.90 | 6.776% | $266.8332 | $266.83 | $266.85 | $266.80 |
| Purchase #7 | $5.41 | 7.544% | $5.8181 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $1,178.19 | $1,275.4420 | $1,275.45 | $1,275.45 | $1,275.40 | |