| 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 | $133.34 | 10.235% | $146.9873 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $250.96 | 3.820% | $260.5467 | $260.55 | $260.55 | $260.50 |
| Purchase #3 | $172.40 | 8.808% | $187.585 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $71.87 | 11.542% | $80.1652 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $85.92 | 12.196% | $96.3988 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $5.40 | 12.593% | $6.08 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $118.54 | 4.582% | $123.9715 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $838.43 | $901.7345 | $901.75 | $901.75 | $901.80 | |