| 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 | $187.96 | 5.556% | $198.4031 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $227.65 | 6.294% | $241.9783 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $28.88 | 8.457% | $31.3224 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $154.57 | 6.724% | $164.9633 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $123.80 | 12.571% | $139.3629 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $149.51 | 3.444% | $154.6591 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $94.31 | 7.255% | $101.1522 | $101.15 | $101.15 | $101.20 |
| 7 purchase totals = | $966.68 | $1,031.8413 | $1,031.83 | $1,031.80 | $1,032.00 | |