| 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 | $140.41 | 12.122% | $157.4305 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $172.46 | 12.218% | $193.5312 | $193.53 | $193.55 | $193.50 |
| Purchase #3 | $116.49 | 8.628% | $126.5408 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $198.69 | 10.137% | $218.8312 | $218.83 | $218.85 | $218.80 |
| Purchase #5 | $89.69 | 7.163% | $96.1145 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $62.29 | 10.868% | $69.0597 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $207.40 | 6.447% | $220.7711 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $987.43 | $1,082.2790 | $1,082.27 | $1,082.30 | $1,082.20 | |