| 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 | $152.64 | 4.340% | $159.2646 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $241.99 | 7.795% | $260.8531 | $260.85 | $260.85 | $260.90 |
| Purchase #3 | $200.47 | 9.350% | $219.2139 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $183.65 | 5.255% | $193.3008 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $15.57 | 6.398% | $16.5662 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $112.96 | 9.577% | $123.7782 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $49.52 | 6.860% | $52.9171 | $52.92 | $52.90 | $52.90 |
| 7 purchase totals = | $956.80 | $1,025.8939 | $1,025.89 | $1,025.85 | $1,026.00 | |