| 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 | $167.92 | 8.182% | $181.6592 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $22.94 | 9.662% | $25.1565 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $37.42 | 7.793% | $40.3361 | $40.34 | $40.35 | $40.30 |
| Purchase #4 | $192.53 | 7.657% | $207.272 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $218.94 | 13.718% | $248.9742 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $171.59 | 6.765% | $183.1981 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $180.32 | 3.727% | $187.0405 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $991.66 | $1,073.6366 | $1,073.64 | $1,073.60 | $1,073.70 | |