| 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 | $75.25 | 7.225% | $80.6868 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $200.31 | 13.247% | $226.8451 | $226.85 | $226.85 | $226.80 |
| Purchase #3 | $40.50 | 3.166% | $41.7822 | $41.78 | $41.80 | $41.80 |
| Purchase #4 | $207.84 | 9.151% | $226.8594 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $173.30 | 7.662% | $186.5782 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $239.54 | 3.838% | $248.7335 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $115.34 | 4.593% | $120.6376 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $1,052.08 | $1,132.1228 | $1,132.13 | $1,132.20 | $1,132.10 | |