| 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 | $149.79 | 9.836% | $164.5233 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $234.59 | 4.821% | $245.8996 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $225.95 | 12.511% | $254.2186 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $81.51 | 13.384% | $92.4193 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $35.40 | 3.565% | $36.662 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $122.37 | 10.124% | $134.7587 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $224.88 | 13.815% | $255.9472 | $255.95 | $255.95 | $255.90 |
| 7 purchase totals = | $1,074.49 | $1,184.4287 | $1,184.43 | $1,184.35 | $1,184.40 | |