| 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 | $133.55 | 9.735% | $146.5511 | $146.55 | $146.55 | $146.60 |
| Purchase #2 | $16.67 | 4.389% | $17.4016 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $150.62 | 9.238% | $164.5343 | $164.53 | $164.55 | $164.50 |
| Purchase #4 | $71.37 | 13.534% | $81.0292 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $238.72 | 6.375% | $253.9384 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $218.48 | 5.276% | $230.007 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $166.49 | 7.580% | $179.1099 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $995.90 | $1,072.5715 | $1,072.57 | $1,072.60 | $1,072.50 | |