| 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 | $115.91 | 4.861% | $121.5444 | $121.54 | $121.55 | $121.50 |
| Purchase #2 | $183.85 | 3.296% | $189.9097 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $144.65 | 6.542% | $154.113 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $217.54 | 8.597% | $236.2419 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $133.83 | 9.666% | $146.766 | $146.77 | $146.75 | $146.80 |
| Purchase #6 | $181.59 | 13.512% | $206.1264 | $206.13 | $206.15 | $206.10 |
| Purchase #7 | $120.94 | 4.667% | $126.5843 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $1,098.31 | $1,181.2857 | $1,181.28 | $1,181.30 | $1,181.20 | |