| 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 | $154.75 | 7.397% | $166.1969 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $215.35 | 5.166% | $226.475 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $57.81 | 9.150% | $63.0996 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $246.27 | 12.851% | $277.9182 | $277.92 | $277.90 | $277.90 |
| Purchase #5 | $138.28 | 12.715% | $155.8623 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $17.82 | 8.479% | $19.331 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $119.71 | 12.735% | $134.9551 | $134.96 | $134.95 | $135.00 |
| 7 purchase totals = | $949.99 | $1,043.8381 | $1,043.85 | $1,043.85 | $1,043.90 | |