| 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 | $101.64 | 4.834% | $106.5533 | $106.55 | $106.55 | $106.60 |
| Purchase #2 | $159.49 | 10.855% | $176.8026 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $202.60 | 6.837% | $216.4518 | $216.45 | $216.45 | $216.50 |
| Purchase #4 | $218.36 | 13.281% | $247.3604 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $19.85 | 8.227% | $21.4831 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $21.28 | 7.620% | $22.9015 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $144.25 | 3.359% | $149.0954 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $867.47 | $940.6481 | $940.64 | $940.65 | $940.80 | |