| 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 | $164.44 | 7.855% | $177.3568 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $100.88 | 6.364% | $107.3 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $134.48 | 3.276% | $138.8856 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $91.82 | 10.142% | $101.1324 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $107.82 | 5.870% | $114.149 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $138.53 | 8.287% | $150.01 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $244.93 | 7.316% | $262.8491 | $262.85 | $262.85 | $262.80 |
| 7 purchase totals = | $982.90 | $1,051.6829 | $1,051.69 | $1,051.70 | $1,051.60 | |