| 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 | $75.61 | 6.729% | $80.6978 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $110.77 | 9.809% | $121.6354 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $210.31 | 11.216% | $233.8984 | $233.90 | $233.90 | $233.90 |
| Purchase #4 | $250.54 | 9.628% | $274.662 | $274.66 | $274.65 | $274.70 |
| Purchase #5 | $231.60 | 3.702% | $240.1738 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $172.56 | 12.137% | $193.5036 | $193.50 | $193.50 | $193.50 |
| Purchase #7 | $186.99 | 13.458% | $212.1551 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $1,238.38 | $1,356.7261 | $1,356.73 | $1,356.70 | $1,356.80 | |