| 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 | $138.72 | 12.607% | $156.2084 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $44.65 | 11.116% | $49.6133 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $207.54 | 7.735% | $223.5932 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $176.34 | 4.789% | $184.7849 | $184.78 | $184.80 | $184.80 |
| Purchase #5 | $13.28 | 12.735% | $14.9712 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $60.56 | 3.609% | $62.7456 | $62.75 | $62.75 | $62.70 |
| Purchase #7 | $9.81 | 5.117% | $10.312 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $650.90 | $702.2286 | $702.22 | $702.20 | $702.20 | |