| 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 | $223.75 | 13.360% | $253.643 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $181.81 | 4.607% | $190.186 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $217.33 | 5.854% | $230.0525 | $230.05 | $230.05 | $230.10 |
| Purchase #4 | $143.36 | 10.182% | $157.9569 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $206.35 | 13.479% | $234.1639 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $16.94 | 7.534% | $18.2163 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $132.62 | 7.168% | $142.1262 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $1,122.16 | $1,226.3448 | $1,226.35 | $1,226.35 | $1,226.40 | |