| 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 | $37.75 | 6.351% | $40.1475 | $40.15 | $40.15 | $40.10 |
| Purchase #2 | $174.53 | 7.343% | $187.3457 | $187.35 | $187.35 | $187.30 |
| Purchase #3 | $9.42 | 7.346% | $10.112 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $195.35 | 7.868% | $210.7201 | $210.72 | $210.70 | $210.70 |
| Purchase #5 | $210.75 | 5.327% | $221.9767 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $218.68 | 12.409% | $245.816 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $184.77 | 3.393% | $191.0392 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $1,031.25 | $1,107.1572 | $1,107.17 | $1,107.15 | $1,107.00 | |