| 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 | $135.80 | 8.676% | $147.582 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $149.87 | 3.474% | $155.0765 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $96.43 | 11.443% | $107.4645 | $107.46 | $107.45 | $107.50 |
| Purchase #4 | $221.34 | 3.544% | $229.1843 | $229.18 | $229.20 | $229.20 |
| Purchase #5 | $198.70 | 6.183% | $210.9856 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $58.68 | 4.476% | $61.3065 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $192.80 | 5.848% | $204.0749 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $1,053.62 | $1,115.6743 | $1,115.67 | $1,115.70 | $1,115.80 | |