| 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 | $144.93 | 9.747% | $159.0563 | $159.06 | $159.05 | $159.10 |
| Purchase #2 | $31.89 | 7.559% | $34.3006 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $202.98 | 11.283% | $225.8822 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $149.96 | 4.161% | $156.1998 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $129.79 | 8.557% | $140.8961 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $83.54 | 4.144% | $87.0019 | $87.00 | $87.00 | $87.00 |
| Purchase #7 | $189.80 | 12.661% | $213.8306 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $932.89 | $1,017.1675 | $1,017.17 | $1,017.20 | $1,017.20 | |