| 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 | $154.66 | 6.442% | $164.6232 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $115.61 | 4.459% | $120.765 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $153.72 | 7.473% | $165.2075 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $224.31 | 6.871% | $239.7223 | $239.72 | $239.70 | $239.70 |
| Purchase #5 | $199.57 | 12.103% | $223.724 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $64.72 | 7.501% | $69.5746 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $216.31 | 11.840% | $241.9211 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $1,128.90 | $1,225.5377 | $1,225.53 | $1,225.40 | $1,225.50 | |