| 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 | $174.95 | 13.258% | $198.1449 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $241.45 | 9.330% | $263.9773 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $192.78 | 3.150% | $198.8526 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $212.33 | 7.702% | $228.6837 | $228.68 | $228.70 | $228.70 |
| Purchase #5 | $11.55 | 4.137% | $12.0278 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $63.96 | 13.123% | $72.3535 | $72.35 | $72.35 | $72.40 |
| Purchase #7 | $124.45 | 12.269% | $139.7188 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $1,021.47 | $1,113.7586 | $1,113.75 | $1,113.80 | $1,113.80 | |