| 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 | $82.82 | 9.363% | $90.5744 | $90.57 | $90.55 | $90.60 |
| Purchase #2 | $250.82 | 11.237% | $279.0046 | $279.00 | $279.00 | $279.00 |
| Purchase #3 | $196.37 | 3.267% | $202.7854 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $84.84 | 8.151% | $91.7553 | $91.76 | $91.75 | $91.80 |
| Purchase #5 | $189.99 | 5.458% | $200.3597 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $138.29 | 12.282% | $155.2748 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $156.86 | 6.114% | $166.4504 | $166.45 | $166.45 | $166.50 |
| 7 purchase totals = | $1,099.99 | $1,186.2046 | $1,186.20 | $1,186.15 | $1,186.40 | |