| 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 | $188.85 | 11.485% | $210.5394 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $78.51 | 13.629% | $89.2101 | $89.21 | $89.20 | $89.20 |
| Purchase #3 | $125.98 | 11.194% | $140.0822 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $210.57 | 4.578% | $220.2099 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $180.90 | 9.629% | $198.3189 | $198.32 | $198.30 | $198.30 |
| Purchase #6 | $120.82 | 6.356% | $128.4993 | $128.50 | $128.50 | $128.50 |
| Purchase #7 | $174.46 | 11.434% | $194.4078 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $1,080.09 | $1,181.2676 | $1,181.27 | $1,181.25 | $1,181.20 | |