| 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 | $160.34 | 13.321% | $181.6989 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $135.81 | 12.844% | $153.2534 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $189.90 | 13.251% | $215.0636 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $38.94 | 6.412% | $41.4368 | $41.44 | $41.45 | $41.40 |
| Purchase #5 | $19.70 | 12.442% | $22.1511 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $85.34 | 11.531% | $95.1806 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $235.30 | 9.623% | $257.9429 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $865.33 | $966.7273 | $966.72 | $966.75 | $966.80 | |