| 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 | $132.41 | 10.723% | $146.6083 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $14.33 | 7.560% | $15.4133 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $210.27 | 7.769% | $226.6059 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $176.36 | 7.214% | $189.0826 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $109.88 | 10.487% | $121.4031 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $79.33 | 10.765% | $87.8699 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $204.73 | 7.264% | $219.6016 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $927.31 | $1,006.5847 | $1,006.58 | $1,006.55 | $1,006.60 | |