| 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 | $200.70 | 5.495% | $211.7285 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $223.78 | 10.327% | $246.8898 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $167.67 | 4.501% | $175.2168 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $129.36 | 4.733% | $135.4826 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $144.29 | 6.489% | $153.653 | $153.65 | $153.65 | $153.70 |
| Purchase #6 | $202.48 | 4.575% | $211.7435 | $211.74 | $211.75 | $211.70 |
| Purchase #7 | $34.87 | 8.458% | $37.8193 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $1,103.15 | $1,172.5335 | $1,172.53 | $1,172.55 | $1,172.50 | |