| 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 | $121.58 | 11.206% | $135.2043 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $191.37 | 5.332% | $201.5738 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $42.85 | 3.527% | $44.3613 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $195.61 | 10.608% | $216.3603 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $54.45 | 5.577% | $57.4867 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $167.61 | 12.264% | $188.1657 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $12.64 | 10.419% | $13.957 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $786.11 | $857.1091 | $857.11 | $857.05 | $857.30 | |