| 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 | $159.93 | 10.578% | $176.8474 | $176.85 | $176.85 | $176.80 |
| Purchase #2 | $24.60 | 12.689% | $27.7215 | $27.72 | $27.70 | $27.70 |
| Purchase #3 | $232.96 | 7.458% | $250.3342 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $121.94 | 7.285% | $130.8233 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $242.57 | 3.581% | $251.2564 | $251.26 | $251.25 | $251.30 |
| Purchase #6 | $203.67 | 5.769% | $215.4197 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $187.52 | 4.587% | $196.1215 | $196.12 | $196.10 | $196.10 |
| 7 purchase totals = | $1,173.19 | $1,248.5240 | $1,248.52 | $1,248.45 | $1,248.40 | |