| 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 | $143.25 | 13.566% | $162.6833 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $201.60 | 6.385% | $214.4722 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $226.82 | 8.161% | $245.3308 | $245.33 | $245.35 | $245.30 |
| Purchase #4 | $6.90 | 6.677% | $7.3607 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $29.51 | 9.329% | $32.263 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $13.33 | 7.637% | $14.348 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $119.80 | 9.859% | $131.6111 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $741.21 | $808.0691 | $808.06 | $808.05 | $808.10 | |