| 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 | $168.90 | 11.402% | $188.158 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $185.60 | 13.726% | $211.0755 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $97.35 | 9.775% | $106.866 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $50.63 | 3.297% | $52.2993 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $183.98 | 7.871% | $198.4611 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $210.70 | 9.116% | $229.9074 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $84.42 | 7.823% | $91.0242 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $981.58 | $1,077.7915 | $1,077.80 | $1,077.75 | $1,077.90 | |