| 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 | $22.70 | 6.606% | $24.1996 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $195.89 | 13.769% | $222.8621 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $232.56 | 6.388% | $247.4159 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $174.93 | 3.797% | $181.5721 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $144.51 | 12.777% | $162.974 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $112.88 | 7.515% | $121.3629 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $178.80 | 7.214% | $191.6986 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $1,062.27 | $1,152.0852 | $1,152.08 | $1,152.00 | $1,152.20 | |