| 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 | $112.73 | 5.194% | $118.5852 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $115.65 | 4.311% | $120.6357 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $102.98 | 10.848% | $114.1513 | $114.15 | $114.15 | $114.20 |
| Purchase #4 | $196.93 | 10.697% | $217.9956 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $181.29 | 3.441% | $187.5282 | $187.53 | $187.55 | $187.50 |
| Purchase #6 | $169.99 | 5.661% | $179.6131 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $44.48 | 8.363% | $48.1999 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $924.05 | $986.7090 | $986.72 | $986.75 | $986.70 | |