| 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 | $174.62 | 10.114% | $192.2811 | $192.28 | $192.30 | $192.30 |
| Purchase #2 | $138.62 | 12.170% | $155.4901 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $126.71 | 11.545% | $141.3387 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $196.71 | 11.838% | $219.9965 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $54.87 | 6.768% | $58.5836 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $104.29 | 4.561% | $109.0467 | $109.05 | $109.05 | $109.00 |
| Purchase #7 | $247.85 | 12.105% | $277.8522 | $277.85 | $277.85 | $277.90 |
| 7 purchase totals = | $1,043.67 | $1,154.5889 | $1,154.59 | $1,154.65 | $1,154.60 | |