| 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 | $168.66 | 4.434% | $176.1384 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $104.55 | 11.274% | $116.337 | $116.34 | $116.35 | $116.30 |
| Purchase #3 | $130.36 | 6.380% | $138.677 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $65.42 | 4.361% | $68.273 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $121.72 | 6.706% | $129.8825 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $176.75 | 13.806% | $201.1521 | $201.15 | $201.15 | $201.20 |
| Purchase #7 | $221.88 | 11.578% | $247.5693 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $989.34 | $1,078.0293 | $1,078.03 | $1,078.05 | $1,078.10 | |