| 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 | $148.56 | 11.821% | $166.1213 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $178.60 | 7.610% | $192.1915 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $186.45 | 8.333% | $201.9869 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $209.82 | 5.364% | $221.0747 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $52.38 | 4.150% | $54.5538 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $181.85 | 12.560% | $204.6904 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $183.52 | 12.824% | $207.0546 | $207.05 | $207.05 | $207.10 |
| 7 purchase totals = | $1,141.18 | $1,247.6732 | $1,247.66 | $1,247.65 | $1,247.80 | |