| 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 | $151.51 | 10.761% | $167.814 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $107.67 | 9.499% | $117.8976 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $165.91 | 9.261% | $181.2749 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $220.70 | 11.102% | $245.2021 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $70.94 | 13.740% | $80.6872 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $142.28 | 6.483% | $151.504 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $147.34 | 11.324% | $164.0248 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $1,006.35 | $1,108.4046 | $1,108.39 | $1,108.35 | $1,108.40 | |