| 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 | $147.85 | 13.305% | $167.5214 | $167.52 | $167.50 | $167.50 |
| Purchase #2 | $202.73 | 9.493% | $221.9752 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $238.99 | 7.118% | $256.0013 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $155.31 | 3.488% | $160.7272 | $160.73 | $160.75 | $160.70 |
| Purchase #5 | $80.72 | 3.626% | $83.6469 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $132.28 | 5.217% | $139.181 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $14.62 | 7.492% | $15.7153 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $972.50 | $1,044.7683 | $1,044.78 | $1,044.80 | $1,044.70 | |