| 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 | $188.34 | 10.351% | $207.8351 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $35.35 | 7.737% | $38.085 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $226.25 | 12.155% | $253.7507 | $253.75 | $253.75 | $253.80 |
| Purchase #4 | $134.96 | 8.566% | $146.5207 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $107.68 | 8.504% | $116.8371 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $167.47 | 6.552% | $178.4426 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $198.82 | 6.533% | $211.8089 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $1,058.87 | $1,153.2801 | $1,153.29 | $1,153.30 | $1,153.20 | |