| 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 | $6.35 | 11.781% | $7.0981 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $174.94 | 4.427% | $182.6846 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $226.51 | 8.284% | $245.2741 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $233.99 | 10.465% | $258.4771 | $258.48 | $258.50 | $258.50 |
| Purchase #5 | $136.56 | 13.825% | $155.4394 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $182.83 | 6.453% | $194.628 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $122.62 | 12.699% | $138.1915 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $1,083.80 | $1,181.7928 | $1,181.79 | $1,181.85 | $1,181.80 | |