| 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 | $6.71 | 9.301% | $7.3341 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $161.96 | 8.377% | $175.5274 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $14.64 | 11.790% | $16.3661 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $36.62 | 9.823% | $40.2172 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $167.52 | 13.670% | $190.42 | $190.42 | $190.40 | $190.40 |
| Purchase #6 | $63.70 | 9.664% | $69.856 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $181.46 | 12.215% | $203.6253 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $632.61 | $703.3461 | $703.36 | $703.35 | $703.30 | |