| 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 | $159.37 | 13.780% | $181.3312 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $47.53 | 7.319% | $51.0087 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $101.57 | 13.621% | $115.4048 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $77.51 | 4.282% | $80.829 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $174.53 | 10.214% | $192.3565 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $233.49 | 5.807% | $247.0488 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $200.29 | 13.190% | $226.7083 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $994.29 | $1,094.6873 | $1,094.69 | $1,094.70 | $1,094.60 | |