| 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 | $152.72 | 12.534% | $171.8619 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $7.46 | 11.601% | $8.3254 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $159.31 | 3.438% | $164.7871 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $122.77 | 11.368% | $136.7265 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $201.48 | 8.452% | $218.5091 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $177.27 | 9.487% | $194.0876 | $194.09 | $194.10 | $194.10 |
| Purchase #7 | $76.98 | 12.174% | $86.3515 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $897.99 | $980.6491 | $980.66 | $980.70 | $980.70 | |